ntw;wp ngw;wpl kdkhw tho;j;jfpd;nwd;...

Transcription

1 1

2 md;ghhe;j MrphpaHfs;> khzthfsf;f vdj gzpthd tzf;fq;fs;. NkYk;,e;j (Material)-y; 12k; tfg;g fzpg;nghwp,ay; khzthfsf;f vd cuthf;fg;gl;lj.,jpy; rp++ y; Nfl;fg;gLk; epuy;fspd; ntspaplfs;(output) kw;wk; gpiofis jpuj;jp (Error Correction) vojk; tpdf;fsf;fhd gjpy;fis nfhz;ls;sj.,jpy; khhr;-2007 Kjy; khhr;-2016 tiu nghjj; NjHtpy; Nfl;fg;gl;l Nfs;tpfSf;F tpilfis jahhpj;js;nsd;.,jid vlj;j Nfl;Lf;nfhs;fpNwd;. gapw;wtpj;j (m) gbj;j gad;ngwkhw gbj;j NjHtpy; ntw;wp ngw;wpl kdkhw tho;j;jfpd;nwd;...,j;njhfg;gpid gw;wpa fuj;jf;fis (gpiofs;> jtwfs;) vd;dld; gfph;e;jf;nfhs;s vd;w miyngrp vz;zpf;f njhlh;g nfhz;nlh> kpd;-mq;ry; Kfthpf;Nfh fuj;jfis mdg;gtk;...,q;qdk; cq;fs; eyd; fujk; jp.jpukiy>m.sc(cs).,b.ed., fzpdp MrphpaH, 2 vdk;

3 +2 fzpg;nghwp,ay; epuy;fspd; ntspaplfs; kw;wk; gpiofs; jpuj;jk; 7. gy;yuthf;fk; 1. rp++- epuypd; ntspapl vojf. (kh-11> [d;-07> mf;-08) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class distance int feet,inches; void distance_assign(int f, int i) feet=f; inches=i; void display() cout<< \n Feet: <<feet<< \t Inches: <<inches; distance operator+(distance d2) distance d3; d3.feet=feet+d2.feet; d3.inches=(inches+d2.inches)%12; d3.feet+=(inches+d2.inches)/12; return d3; ; clrscr(); distance dist1,dist2; dist1.distance_assign(13,10); dist2.distance_assign(16,4); distance dist3=dist1+dist2; dist1.display(); clrscr(); distance dist1,dist2; dist1.distance_assign(12,11); dist2.distance_assign(24,2); distance dist3=dist1+dist2; dist1.display(); 3 clrscr(); distance d1,d2,d3; d1.distance_assign(24,11); d2.distance_assign(12,1); d=d1+d2; d1.display();

4 dist2.display(); dist3.display(); getch(); dist2.display(); dist3.display(); getch(); d2.display(); d3.display(); getch(); Output: Output: Output: Feet : 13 Inches : 10 Feet : 16 Inches : 4 Feet : 30 Inches : 2 Feet : 12 Inches : 11 Feet : 24 Inches : 2 Feet : 37 Inches : 13 Feet : 24 Inches : 11 Feet : 12 Inches : 1 Feet : 36 Inches : 0 (1) (2) (3) (4) gzpkpff;fg;gl;l gzpkpff;fg;gl;l gzpkpff;fg;gl;l gzpkpff;fg;gl;l nraw;fwpfis milahsk; fhz;f. cwg;gr; nraw;$wpd; Kd;tbit vojpf; fhl;lf. nraw;fwpapy; gad;glj;jg;gl;ls;s nranyw;gpfspd;,dk; ahj? cwg;gr; nraw;$wpid,aq;fk; $w;wpid vojpf; fhl;lf. tpil : (1) (2) (3) (4) + distance operator+(distance d2) object of distance class distance dist3=dist1+dist2 2. rp++- epuypd; ntspapl vojf.([d;-11> mf;-13) #include <iostream.h> #include <conio.h> float area(float r) cout<< \n Circle... ; return(22/7*r*r); float area(float k, float b, float h) cout<< \n Triangle... ; return(k*b*h); float area(float l, float b) cout<< \n Rectangle... ; return(l*b); cout<<area(3.0, 4.5) Write the Output for given C++ Program: Output: Rectangle Circle Triangle

5 cout<<area(5.0); cout<<area(0.5, 4.0, 6.0); getch(); 3. rp++- epuypd; ntspapl vojf. (mf;-12) #include <iostream.h) #include <conio.h> void fun(char a, int times) for(int i=1; i<=times; i++) cout<<<a<< \n ; void fun(int times=5, char a='*') for(int i=1; i<=times; i++) cout<<a<< \n ; Write the Output for given C++ Program: fun(3,'+'); fun(); Output : +++ ***** 4. gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. ([d;-12) Debug the Error for given C++ Program: #include <stdio.h> class number int i; void set() i=9; void display() cout>>i; void -operator() i=-1; ; number obj; obj.set(); -obj; obj.display(); 5

6 getch(); t.vz; 1 gpioahd epuy; rhpahd epuy; #include<stdio.h> #include <iostream.h> 4-5 Missing member function 11 cout>>i; cout<<i; 13 void-operator() void operator-() Closing set bracket missing nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. ([d;-15) Debug the Error for given C++ Program: output Feet : 12 Inches : 11 Feet : 24 Inches : 10 Feet : 36 Inches : 21 Program: #include <iostream.h> #include <conio.h> class distance int feet,inches; PUBLIC: void distance_assign(int f, int i) feet=f; inches=i; void display() cout<< \n Feet: >>feet; cout<< \n Inches: >>inches; distance operator+[distance d2] distance d3 6

7 d3.feet=feet+d2.feet; d3.feet=inches+d2.inches; return d3; ] ; clrscr(); distance dist1,dist2; dist1.distance_assign(12,11); dist2.distance_assign(24,10); distance dist3=dist1+dist2; dist1.display(); dist2.display(); dist3.display() getch(); t.vz; gpioahd epuy; rhpahd epuy; 6 PUBLIC: 9 feet=f; feet=f; 14 cout<< \n Feet >>feet; cout<< \n Feet <<feet; 15 cout<< \n Inches >>inches; cout<< \n Inches <<inches; 17 distance operator+[distance d2] distance operator+(distance d2) 19 distance d3 distance d3; 23 ] 34 dist3.display() dist3.display(); 8.Mf;fpfSk;> mopg;gpfsk; 6. rp++- epuypd; ntspapl vojf. (kh-07) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple(int x, int y) a=x; 7

8 b=y; ~simple() cout<< Destructor ; void putdata() cout<< A= <<a<< \n ; cout<< B= <<b; ; clrscr(); simple s(5,6); s.putdata(); getch(); Output : A=5 B=6 Destructor 7. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. ([d;-07> mf;-14) Debug the Error for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b public simple() a=0; b=0; cout>> \nconstructor of class-simple ; simple() cout<< \ndestructor of class-simple ; void getdata() Cout<< \nenter values for a and b ; cin<<a<<b; 8

9 void putdata() Cout<< \ntwo integers... <<a<<'\t'b; Cout<< \n The Sum of the variables... <<a+b; ; simple s; s.getdata(); s.putdata(); Output: Constructor of class-simple Enter values for a and b 6 7 Two integers The sum of the variables Destructor of class-simple t.vz; gpioahd epuy; rhpahd epuy; 6 int a,b int a,b; 7 public 12 cout>> \n Constructor of class-simple; cout<< \n Constructor of class-simple; 14 simple() ~simple() 20 Cout<< \n Enter values for a and b ; cout<< \n Enter values for a and b ; 21 cin<<a<<b; cin>>a>>b; 25 Cout<< \n Two integers...<<a<<'\t'b; cout<< \n Two integers...<<a<<'\t'<<b; 26 Cout<< \n The Sum of the variables... <<a+b; cout<< \n The Sum of the variables... <<a+b; 33 s.putdata() s.putdata(); 35 (is extra to be delete/remove ) 8. rp++- epuypd; ntspapl vojf. (mf;-07) Write the Output for given C++ Program: #include <iostream.h> #include<conio.h> class product 9

10 private: int x,y; product() x=0; y=0; cout<<\n Constructor of class product... ; ~product() cout<< \n Destructor of class product... ; Output : void getdata() Constructor of class product... The two integers are x=5; The product of the integers are y-10; Destructor of class product... void display() cout<< \n The two integers are... <<x<< \t <<y; cout<< \n The product of the integers are... <<x*y; ; product p; p.getdata(); p.display(); 9. rp++- epuypd; ntspapl vojf. (kh-08) Write the Output for given C++ Program: # include<iostream.h> #include<conio.h> class add int num1, num2, sum; add ( int s1, int s2 ) num1= s1; 10

11 num2=s2; add (add &a ) num1= a.num1; num2=a.num2; void putdata() cout<<sum; void addition() sum=num1+num2; ; add b (10, 20),c(b); b.addition(); c.addition(); b.putdata(); c.putdata(); getch(); Output : rp++- epuypd; ntspapl vojf. ([d;-08) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple() a=0; b=0; cout<< \n Welcome ; ~simple() cout<< \n Good Bye ; 11

12 void getdata() cout<< \n Value of a and b are 5 and 6 ; a=5; b=6; void putdata() cout<< The two integers are <<a<<'\t'<<b; cout<< \n The sum is <<a+b; ; simple s; s.getdata(); s.putdata(); Output : Welcome Value of a and b are 5 and 6 The two integers are 5 6 The sum is 11 Good Bye 11. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (vitnadk; gj;j gpiofs;) (kh-08) Debug the Error for given C++ Program: #include <stdio.h> class a int i; A() i=0; A(X) x=i; A(AX) i=x.i: ; void output() Output : cout>> i= >>i>> i=6 i=6 ; void main A a1(6), a2(a1) 12

13 a1.output(); a2.output. t.vz; gpioahd epuy; rhpahd epuy; 1 #include<stdio.h> #include<iostream.h> 2 class a class A 9 A(X) A(int x) 11 A(AX) A(A x) 13 i=x.i: i=x.i; 14 ; 17 cout>> i= >>i>> cout<< i= <<i; 20 void main 22 A a1(6),a2(a1) A a1(6),a2(a1); 24 a2.output. a2.output(); 25 is missing 12. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (mf;-08) Debug the Error for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple[ ] a=0; b=0; cout<< /n Constructor of class-simple ; ~~simple() cout<< \n Destructor of class-simple ; void generate(); coutput<< \n Enter value for a and b ; 13

14 cin a>>b; void putdata() cout<< \n Two integers... <<a<<'\t' b; cout<< \n The sum of the variables... <<a+b; ; simple S; S.getdata(); S.putdata(); Output : Constructor of class-simple Enter values for a and b 5 6 Two integers The sum of the variables Destructor of class-simple t.vz; gpioahd epuy; rhpahd epuy; 8 simple[ ] simple() 12 cout<< /n constructor of class-simple ; cout<< \n constructor of class-simple ; 14 ~~simple() ~simple() 18 void generate(); void getdata() 20 coutput<< \n Enter values for a and b ; cout< \n Enter values for a and b ; 21 cin a>>b; cin>>a>>b; 25 cout<< \n Two integer... <<a<<'\t' b; cout<< \n Two integer... <<a<<'\t'<<b; 35 is extra to be remove 13. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (vitnadk; gj;j gpiofs;) (kh-09> [d;-09) Debug the Error for given C++ Program: #includeiostream.h] class simple private; int a,b; 14

15 simple() a=0; b=0; cout<< /n Constructor of class-simple ;!simple() Cout<< \n Destructor of class-simple ; void get(); coutput<< \n Enter value for a and b... ; cin<<a<<b; void data() cout<< \n The two integers... <<a<<'\t' b; cout<< \n The sum of the variables... <<a+b; ; void () simp s; s.getdata(); s.putdata(); Output : Constructor of class-simple Enter values for a and b 2 4 Two integers The sum of the variables... 6 Destructor of class-simple t.vz; gpioahd epuy; rhpahd epuy; 1 #includeiostream.h] #include <iostream.h> 2 class simple() class simple 4 private; private: 11 cout<< /n constructor of class-simple ; cout<< \n constructor of class-simple ; 13!simple() ~simple() 15 Cout<< \n Destructor of class-simple ; cout<< \n Destructor of class-simple ; 17 void get() void getdata() 15

16 19 cin<<a<<b; cin>>a>>b; 20 void data() void putdata() 25 void () 26 simp s; simple s; 29 (one of must be delete. It's Extra) 14. rp++- epuypd; ntspapl vojf. ([d;-09) Write the Output for given C++ Program: #include <iostream.h> class add int sum; protected: int n1,n2; add() n1=n2=sum=0; cout<< \n Add Constructor ; void accept() n1=2; n2=2; void plus() sum=n1+n2; cout<< \n The sum of two nos is <<sum; ; class subtract:public add int sub; subtract() sub=0; cout<< \n Subtract constructor.. ; void minus() add::accept(); Output: 16 Add constructor Subtract constructor.. The sum of two nos is 4 The difference of two numbers is 0

17 sub=n1-n2; cout<< \n The difference of two numbers is <<sub; ; subtract s; s.accept(); s.plus(); s.minus(); 15. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (mf;;-09) Debug the Error for given C++ Program: # include<oistream.h> #include<conio.h> class add int num1, num2, sum; public add() cout<< \n Constructor without parameters.. ; num1= 0; num2= 0; sum = 0; ad ( int s1, int s2 ) cout<< \n parameterized constructor.. ; num1=s1; num2=s2; sum=null; add ( add a ) cout<< \n Copy constructor... ; num1= a.num1; num2=a.num2; sum=null; void getdata() num1=10; num2=20; 17

18 void putdata() cout<< \n The numbers are... ; cout<<num1< \t <num2; sum=num1+num; cout<< \n The sum of the numbers << sum; void main add ab (10, 20), c(b); a.getdata(); cout>> \n Object a : ; a.putdata(); cout>> \n Object b : ; b.putdata(); cout>> \n Object c : ; c.putdata(); Output : Constructor without parameters.. parameterized constructor... Copy constructor... Object a : The numbers are The sum of the numbers 30 Object b : The numbers are The sum of the numbers 30 Object c : The numbers are The sum of the numbers 30 t.vz; gpioahd epuy; rhpahd epuy; 1 #include <oistream.h> #include <iostream.h> 4 public 11 ad(int s1,int s2) add(int S1,int S2) 23 void getdata() Void getdata() 30 cout<<num1<'\t'<num2; cout<<num1<<'\t'<<num2; 32 sum=num1+num; sum=sum1+sum2; 33 Missing statement ; ; 34 void main 18

19 36 add ab(10,20),c(b); add a,b(10,20),c(b); 38 cout>> \n Object a : ; cout<< \n Object a : ; 40 cout>> \n Object b : ; cout<< \n Object b : ; 42 cout>> \n Object c : ; cout<< \n Object c : ; 16. rp++- epuypd; ntspapl vojf. (kh-10) Write the Output for given C++ Program: # include<iostream.h> #include<conio.h> class add int num1, num2, sum; add() cout<< \n Constructor without parameters.. ; num1= 0; num2= 0; sum = 0; add ( int s1, int s2 ) cout<< \n Parameterized constructor... ; num1= s1; num2=s2; sum=null; void getdata() Output : cout<< Enter data... ; Constructor without parameters.. cin>>num1>>num2; Parameterized constructor... Enter data void addition(add b) Object a : sum=num1+num2+b.num1+b.num2; The numbers are..2 3 The sum of the numbers are t35 void putdata() cout<< \n The numbers are.. ; cout<<num1<< \t <<num2; cout<< \n The sum of the numbers are <<'t'<< sum; ; add a, b (10, 20); a.getdata(); a.addition(b); 19

20 cout<< \n Object a : ; a.putdata(); getch(); 17. rp++- epuypd; ntspapl vojf. (a=20,b=70 vd;w nfhs;f) ([d;-08) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple() a=0; b=0; cout<< \n constructor of class simple \n ; ~simple() cout<< \n destructor of class simple \n ; void getdata() cout<< \n enter the value of a & b : ; cin>>a>>b; void putdata() cout<< two integers... <<a<< \n <<b; cout<< \n the sum of the variables...\n <<a+b; ; simple s; s.getdata(); s.putdata(); Output : constructor of class simple enter the value of a & b: two integers the sum of the variables destructor of class simple 18. sum=30 ntspapl;bid ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. ([d;;-10> mf;-10) Debug the Error for given C++ Program: 20

21 # include<oistream.h> #include<conio.h> class sum() private: int a=0,b=0; sum(); a=b=5; cout>> \n Constructor ; sum(); cout>> \n Destructor ; void inputdata ( int n1, int n2 ) cout<< \n parameterized constructor.. ; a=n1; b=n2; display() cout<< \n The numbers are... <<a<<b; cout<< \n The sum = a+b; ; sum s; s.inputdata(10); s.display(20); ; t.vz; gpioahd epuy; rhpahd epuy; 3 class sum() class sum 6 int a=b=0; int a,b; 8 sum(); sum() 11 cout>> \nconstructor ; cout<< \n Constructor ; 13 sum(); ~sum() 21

22 15 cout>> \ndestructor ; cout<< \n Destructor ; 25 cout<< \n The sum = a+b; cout<< \n The sum = <<a+b; 32 s.inputdata(10); s.inputdata(10,20); 33 s.display(20); s.display(); 34 ; ( semi-colon ; is not allowed) 19. gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. given C++ <iostream.h> class add int sum; protected: int num1;num2; void add(); num1=num2=sum=0; cout<< \n Add Constructor; void accept(); num1=12; num2=14; void plus(); sum=num1+num2; cout<<sum; class subtrac() int sub; void subtract(); sub=0; cout<< \n Subtract constructor void minus(); 22 (mf;;-11) Debug the Error for

23 add:accept(); sub=num1-num2; cout<<sub; ; subtract s; s.accept; s.plus; s.minus; t.vz; gpioahd epuy; rhpahd epuy; <iostream.h> #include <iostream.h> 8 void add(); void add() 11 cout<< \n Add Constructor; Cout<< \n Add Constructor ; 13 void accept(); void accept() 18 void plus(); void plus() 23 class subtrac() class subtract:public add 27 void subtract(); void subtract() 30 cout<< \n Subtract constructor cout<< \n Subtract constructor ; (is missing) 31 void minus(); void minus() 33 add:accept(); add::accept(); (is missing) 40 s.accept; s.accept(); 41 s.plus; s.plus(); 42 s.minus; s.minus(); 20. rp++- epuypd; ntspapl vojf. (kh-12) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> #include <string.h> class student private: char n[30]; int rno,m1,m2,total; 23

24 protected: void assign() rno=5; strcpy(n, Sri ); m1=78; m2=83; void compute() total=m1+m2; void display() cout<< \nrollno <<rno; cout<< \nname <<n; cout<< \nmark1 <<m1; cout<< \nmark2 <<m2; cout<<\ntotal <<total; void execute() assign(); compute(); display(); ; student stud; stud.execute(); Output: Rollno Name Mark1 Mark2 Total 5 Sri rp++- epuypd; ntspapl vojf. ([d;-12) Write the Output for given C++ Program: # include <iostream.h> #include <conio.h> class add int n1, n2, s; add() cout<< \n Constructor without parameters.. ; n1=n2=s=0; 24

25 add ( int s1, int s2 ) cout<< \n Parameterized constructor... ; n1= s1; n2=s2; add (add &a) cout<< \n Copy Constructor... ; n1= a.n1; n2=a.n2; void assign() n1=3; n2=2; void addition(add b) s=b.n1 + b.n2; add addition() add a(5,6); sum = num1 + num2 +a.num1 +a.num2; void put() cout<< \n The numbers are.. <<n1<< \t <<n2; cout<< \n Sum... << s; ; clrscr(); add a, b (15, 20); a.assign(); a.addition(a); a.addition(b); cout<< \n Object a : ; a.put(); cout<< \n Object b : ; b.put(); getch(); Output: Constructor without parameters.. Parameterized constructor... Copy Constructor... Copy Constructor... Object a : The numbers are..3 2 Sum... 5 Object b : The numbers are Sum

26 22. rp++- epuypd; ntspapl vojf. ([d;-08) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple() a=0; b=0; cout<< \n Constructor of class-simple ; ~simple() cout<< \n Destructor of class-simple ; void getdata(int x,int y) a=x; b=y; void putdata() cout<< The two integers are <<a<<'\t'<<b; cout<< \n The sum of variables <<a+b; ; simple s; s.getdata(5,6); s.putdata(); getch(); 23. rp++- epuypd; ntspapl vojf. ([d;-08) Output : Constructor of class-simple The two integers are 5 6 The sum of the variables 11 Destructor of class-simple Write the Output for given C++ Program: #include<iostream.h> #include<conio.h> class simple int a,b,sum; static int count; 26

27 void assign(int i,int j) a=i; b=j; sum = a+b; count++; void display() cout<< \n The sum of two numbers <<sum; cout<< \n Count <<count; ; int simple::count = 0; simple p1,p2,p3; p1.assign(10,20); p1.display(); p2.assign(20,30); p2.display(); p3.assign(30,40); p3.display(); Output: The sum of two numbers 30 Count 1 The sum of two numbers 50 Cout 2 The sum of two numbers 70 Cout nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (vitnadk; gj;j gpiofs;) (mf;-13) Debug the Error for given C++ Program: #include [iostream.h] #include conio.h class simple() [ PRIVATE: int ab; simple[] a=0; b=0; cout>> \N Constructor of class-simple ;!simple() 27

28 Cout<< \n Destructor of class-simple ; void getdata[] cout<< \n Enter values for a and b... ; cout<<a<<b; void putdata() cout<< \N The two integers... <<a,<<'\t'<< b; cout<< \n The sum of the variables... <<a+b; void MAIN () Simp s; s.getdata(); s.putdata(); Output : Constructor of class-simple Enter values for a and b 2 4 Two integers The sum of the variables... 6 Destructor of class-simple t. vz; gpioahd epuy; rhpahd epuy; 1 #include [iostream.h] #include <iostream.h> 2 #include conio.h #include <conio.h> 3 class simple() class simple 4 [ 5 PRIVATE: private: 6 int ab; int a,b; 8 simple[] simple() 12 cout>> \N Constructor of class-simple ; cout<< \n Constructor of class-simple ; 14!simple() ~simple() 18 void getdata[] void getdata() 28

29 21 cout<<a<<b; cin>>a>>b; 25 cout<< \N The two integers... <<a,<<'\t'<< b; cout<< \n The two integers... <<a<<'\t'<< b; 28 ; 29 void MAIN() 31 Simp s; simple s; 25. rp++- epuypd; ntspapl vojf. (kh-14) Write the Output for given C++ Program: #include <iostream.h> #include <conio.h> class simple private: int a,b; simple() a=0; b=0; cout<< \n Hello ; ~simple() cout<< \n Bye ; void getdata() cout<< \n Value of a and b: ; a=5; b=6; void putdata() cout<< The two integers are <<a<<'\t'<<b; cout<< \n The sum is <<a+b; ; clrscr(); simple s; Output : Hello Value of a and b : The two integers are 5 6 The sum is 11 Bye 29

30 s.getdata(); s.putdata(); getch(); 26. rp++- epuypd; ntspapl vojf. ([d;-15) Write the Output for given C++ Program: # include <iostream.h> #include <conio.h> class sum int a,b, s; sum() cout<< \n Non-parameterized Constructor ; a=10; b=-20; s=0; sum( int c, int d) cout<< \n Parameterized constructor ; a=c; b=d; s=0; void addition() s=a+b; void putdata() cout<< \n The numbers are ; cout<<a<< \t <<b; cout<< \n The sum\t << s; ; clrscr(); add obj_1,obj_2(50,100); obj_1.addition(); obj_2.addition(); cout<< \n Object 1 : ; obj_1.putdata(); cout<< \n Object 2 : ; obj_2.putdata(); Output: Non-parameterized constructor Parameterized constructor Object 1 : The numbers are The sum -10 Object 2 : The numbers are The sum

31 getch(); 9. kughpkk; 27. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-07>15> [d;-11>13) Debug the Error for given C++ Program: output: #include <iostream.h> class A private int a; public; int a2; void getdata a1=3; a2=5 a3=5; protected int a3; class B::public A() void func() int b1;b2;b3; getdata ; b1=a1; b2=a2; a3=b3; cout>>b1>>b2>>b3; void main B der; 31

32 d.func(); der.b3=0; t.vz; gpioahd epuy; rhpahd epuy; 4 private private: 5 int a; int a1; 6 public; 8 void getdata void getdata() 11 a2=5 a3=5; a2=5; a3=5; 13 protected protected: 15 ; 16 class B:: public A() class B:: public A 21 int b1;b2;b3; int b1,b2,b3; 22 getdata ; getdata(); 26 cout>>b1>>b2>>b3; cout<<b1<<b2<<b3; 28 ; 29 void main 32 d.func(); Der.func(); 33 der.b3=0; der.a3=0; vd;w miof;f KbahJ. fhuzk; mj protected vd tiuawf;fg;gl;ls;sj. 28. rp++ epuypy; cs;s gpiofis jpuj;jp vojf.([d;-08) output: Constructor Derived Constructor Derived Destructor Destructor #include <iostream.h> #include <conio.h> class base public 32 Debug the Error for given C++ Program:

33 base cout>> \n Constructor ; base() cout<< \n Destructor ; ; class derived? public base derived() cout<< \n Derived Constructor ; ~derived() cout<< \n Derived Destructor : ; derived x t.vz; gpioahd epuy; rhpahd epuy; 5 public 6 base base() 8 cout>> \n Constructor ; cout<< \n Constructor ; 10 base() ~base() 15 class derived? public base class derived:public base 20 cout<< \n Derived Destructor : cout<< \n Derived Destructor ; 27 void main 29 derived x derived x; 29. rp++- epuypd; ntspapl vojf. (kh-09> mf;-09>14) #include<iostream.h> #include<conio.h> 33 Write the Output for given C++ Program:

34 class base base() cout<< \nconstructor of base class... ; ~base() cout<< \ndestructor of base class... ; ; class derived1:public base public : derived1() cout << \nconstructor of derived1... ; ~derived1() cout << \ndestructor of derived1... ; ; class derived2:public base public : derived2() cout << \nconstructor of derived2... ; ~derived2() cout << \ndestructor of derived2... ; ; derived2 x; Output: Constructor of base class... Constructor of derived2... Destructor of derived2... Destructor of base class rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-13>14> [d;-14) Debug the Error for given C++ Program: 34

35 $include <iostream.h> #include conio.h class base PUBLIC: base[] cout>> \NConstructor of base class ; ^base() Cout<< \ndestructor of base class; ; class derived::public baseclass public : Derived() cout << \nconstructor of derived... ; ^derived() cout << \ndestructor of derived... ; ; void MAIN() derived x(5); Output: Constructor of base class... Constructor of derived... Destructor of derived... Destructor of base class... t.vz; gpioahd epuy; rhpahd epuy; 1 $include<iostream.h> #include<iostream.h> 2 #include conio.h include <conio.h> 35

36 5 PUBLIC: 6 base[ ] base( ) 8 cout>> \N constructor of base class ; cout<< \n constructor of base class ; 10 ^base( ) ~base( ) 12 Cout<< \ndestructor of base class; cout<< \ndestructor of base class ; 15 class::public baseclass class:public base 18 Derived( ) derived( ) 22 ^derived( ) ~derived() 27 void MAIN( ) void main( ) 29 derived x(5); derived x; 31. rp++- epuypd; ntspapl vojf. (mf;-10) Write the Output for given C++ Program: #include<iostream.h> #include<conio.h> class base base() clrscr(); cout<< \nconstructor of base class... ; ~base() cout<< \ndestructor of base class... ; ; class derived:public base public : derived() cout << \nconstructor of derived... ; ~derived() cout << \ndestructor of derived... ; ; 36

37 class derived2:public base public : derived2() cout << \nconstructor of derived2... ; ~derived2() cout << \ndestructor of derived2... ; ; derived b; derived c; base a; 32. rp++- epuypd; ntspapl vojf. (mf;-11) Output: Constructor of base class... Constructor of derived... Constructor of base class... Constructor of derived... Destructor of base class... Destructor of derived... Destructor of base class... Destructor of derived... Destructor of base class... Write the Output for given C++ Program: #include<iostream.h> #include<conio.h> class base base() cout<< \nconstructor of base class... ; ~base() cout<< \ndestructor of base class... ; ; class derived:public base public : derived() cout << \nconstructor of derived... ; ~derived1() 37

38 cout << \ndestructor of derived... ; ; class derived2:public base public : derived2() cout << \nconstructor of derived2... ; ~derived2() cout << \ndestructor of derived2... ; ; derived x1; derived2 x; Output: Constructor of base class... Constructor of derived... Constructor of base class... Constructor of derived2... Destructor of derived2... Destructor of base class... Destructor of derived... Destructor of base class rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-10) #include <iostream.h> class A private: int a1; public; int a2; protected: int a3; ; class B:public A() void func() int b1b2b3; b1=a1; b2=a2; b3=a3; 38 Debug the Error for given C++ Program:

39 ; void Main() B der; der.a3=0; der.func(); t.vz; gpioahd epuy; rhpahd epuy; 16 int b1 b2 b3; int b1,b2,b3; 17 b1=a1; a1 should be declared under protected or public 22 void Main() 25 der.a3=0; a3 should be declared under public to access it. 28 should be deleted 34. rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-11) #include <iostream.h> class base base() cout<< \nconstructor of base class ; ;base() cout<< \ndestructor of base class; class derived::public-base public derived() cout << \nconstructor of derived... ; 39 Debug the Error for given C++ Program:

40 !derived() cout << \ndestructor of derived... ; ; ; class derived:publicly derived2 derived2() cout<< \nconstructor of derved2 ;!derived2() cout<< \n Destructor of derived2 ; ; void base() x.derived2; x1.derived; ; t.vz; gpioahd epuy; rhpahd epuy; 8 ;base() ~base() 12 ; 13 class derived::public-base Class derived:public base 15 public 20!derived() ~derived() 23 ; 25 class derived:publicly derived2 class derived2:public derived 32! derived2() ~derived2() 37 void base() 39 x.derived2; derived2 x; 40 x1.derive; derived x1; 41 ; 35. rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-11) #include <isostream.h> 40 Debug the Error for given C++ Program:

41 class base public base() cout>> \nconstructor ; +base() cout>> \ndestructor ; ; class derived::public-base public der1() cin << \nconstructor ; ; der.obj; obj.der1(); t.vz; gpioahd epuy; rhpahd epuy; 1 #include<isostream.h> #include<iostream.h> 4 public 7 cout>> \nconstructor ; cout<< \nconstructor ; 9 +base() ~base() 11 cout>> \ndestructor ; cout<< \ndestructor ; is missing 13 class der::public base class der:public base 15 public 16 der1() der() 18 cin << \nconstructor ; cout << \nconstructor ; 23 der.obj; der obj; 24 obj.der1(); der obj1;

42 36. gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf.(mf;;-12) Debug the Error for given C++ Program: class add ( int s=0; protected; int n1 n2; add[]; n1=n2=0; accept() cin>>n1>>n2; plus() s=n1+n2; ; class add:privetly subtract sub; subtract() sub=0; minus() add::acc(); sub=n1-n2; cout<<sub; ; void main[] obj subtract; obj.minus(); t.vz; gpioahd epuy; rhpahd epuy; 42

43 2 ( 4 protected; protected: 5 int n1 n2; Int n1,n2; 7 add[] add() 20 class add:privetly subtract class subtract:private add 22 sub; int sub; 25 sub=0 sub=0; is missing 28 add::acc(); add::accept(); 31 ; 32 ; 33 void main[] 35 obj subtract; subtract obj; 36 obj:minus(); obj.minus(); 37. nfhlf;fg;gl;l ntspapl;l ngwtjw;f gpd;tuk; rp++ epuypy; cs;s gpiofis jpuj;jp vojf. (kh-16) Debug the Error for given C++ Program: output Concatenated Strings...testrun Program: #include <iostream.h> #include<conio.h> #include<string.s> class strings Char s[10]; Public; Strings() S[0]= \0 ; string (char *c) strcopy(s,c); 43

44 Char * operator (strings x1) char *temp; strcopy(temp,s); strcat(temp,x1,s); return temp; ; void main[] clearscr(); strings s1( test ),$2( run\0 ); char *concatstr; concatstr=s1+s2; cout>> \nconcatenated strings... >>concatstr; t.vz; gpioahd epuy; rhpahd epuy; 3 #include<string.s> #include<string.h> 6 Char s[10]; char s[10]; 7 Public: 8 Strings() strings() 10 S[10]= \0 ; s[10]= \0 ; 12 string(char*c) strings(char*c) 14 strcopy(s,c); strcpy(s,c); 16 Char * operator-(strings x1) char operator-(strings x1) 19 strcopy(temp,s); strcpy(temp,s); 20 strcpy(temp,x1,s); strcpy(temp,x1.s); b/w is missing 23 void main[] 25 clearscr(); clrscr(); 26 strings s1( test ), $2( run\0 ); strings s1( test ), s2( run\0 ); 29 cout>> \n concatenate strings... >>concatstr; cout<< \n Concatenate Strings... <<concatstr; 38. rp++- epuypd; ntspapl vojf. (kh-16) Write the Output for given C++ Program: #include<iostream.h> 44

45 #include<conio.h> class sum int a,b,s; sum() cout<< \nconstructor without Parameters ; a=7; b=12; s=0; sum(int x, int y) cout<< \nparameterized Constructor ; a=x; b=y; s=0; void addition() s=a+b; void display() cout<< \nthe Numbers are ; cout<<a<<'\t'<<b; cout<< \nthe Sum = <<s; ; Output : Constructor without Parameters Parameterized Constructor... Object P The numbers are 7 12 The Sum = 19 Object Q The Numbers are The Sum = 33 45

46 y cq;fs; Nkyhd fuj;jf;fis cldf;fld; miyngrp> kpd;mq;ry; %yk; njhptpf;fkhw Nfl;Lf;nfhs;fpd;Nwd;... All the Best 46