1 #include <iostream > 3 using std::cout; 4 using std::cin; 5 using std::endl; 7 int main(){ 8 int x=21; 9 int y=22; 10 int z=5; 12 cout << (x/y%z+4);

Transcription

1 2 3 using std::cout; 4 using std::cin; using std::endl; 6 7 int main(){ 8 int x=21; 9 int y=22; int z=; cout << (x/y%z+4); 13 1 } 7 float x=; 8 int y=12; 9 int z=4; 11 int r=y y + z x; 12 cout <<"x="<<x <<" \ty="<< y << "\tz=" <<z <<"\tr="<<r <<endl; 13 1 } 7 int x=; 8 int y=20; 9 int z=30; 11 int w=(x=y+z); 12 cout << "x=" << x << "\ty="<<y << "\tz="<<z <<"\tw="<<w <<endl; 13 return 0; 14 }

2 7 int x=; 8 int y=20; 9 int z=30; 11 int w=x=y=(z=(x=x+4)+2); 12 cout << "x=" << x << "\ty="<<y << "\tz="<<z <<"\tw="<<w <<endl; 13 return 0; 14 } 1 #include <isotreaem > 7 float x=; 8 float y=20; 9 int z=x%y; 11 cout << "x=" << x << "\ty="<<y << "\tz="<<z <<"\tw="<<w <<endl; 12 return 0 7 int x=; 8 int y=20; 9 int z=x/y; 11 x=y/z; cout << x; 1 } 7 float x=;

3 8 float y=20; 9 float z=x%y; 11 cout << z; 12 return 0; 2 3 using std::cout; 4 using std::cin; using std::endl; 6 7 int main(){ 8 int x=; 9 int y=20; 11 bool z=(y>x) (x>y) (x==y); 12 cout << z << endl; 13 1 } 2 3 using std::cout; 4 using std::cin; using std::endl; 6 7 int main(){ 8 bool b; 9 b= (true false) && ((false && true) (false true)); 11 cout << b << endl; 12 return 0; 2 3 using std::cout; 4 using std::cin; using std::endl; 6 7 int main(){ 8 int x=120; 9 int y=60; 11 int z= x>y? 30 : 0; 12 cout << z <<endl; 13 1 }

4 2 3 using std::cout; 4 using std::cin; using std::endl; 6 7 int main(){ 8 bool b1=true; 9 bool b2=false true; 11 int x= ((b1 && b2) (!b1 &&!b2))? : 183; 12 cout << x << endl; 13 1 } c b a ax ٢ + bx + c x ٠, x = ١ X = ١, x ٢x + ٢٢, x < ١ X = x ٢, ١ x ١ [x], x > ١

5 7 int x=0; 8 if(x=4) 9 cout << "Hello" << endl; return 0; 11 } 7 int x=0; 8 if(x) 9 cout << "Hello" << endl; else 11 cout << "GoodBye" << endl; 12 return 0; 7 bool b1 = true; 8 bool b2 =!b1; 9 bool b3 = b1 && b2; 11 if( b1 ( b2 && b3)) 12 cout << "Hello" << endl; 13 else 14 cout << "GoodBye" << endl; return 0; 18 } x x

6 while while while while while while n while n while ١, ٢, ٣,... n while ١, ٣, ۵, ٧,... n while ١, ١ ٢, ١ ٣, ١ ۴,... n while ٢ ٠, ٢ ١, ٢ ٣,..., ٢ i,... n while ١!, ٢!, ٣!,...

7 n while ١! ٢ ١, ٢! ٢ ٢, ٣! ٣ ٣,... 7 int I=20; 8 while ( I > ) { 9 cout << I <<endl; I-=3; 11 } 12 return 0; 7 int I=0; 8 int a; 9 while ( I <= ) { a = (I % 2 ==0)? 0 : 1; 11 cout << a << endl; 12 I++; 1 } 7 int i=0; 8 int j=0; 9 while (i < 3 ) { 11 while (j < 3 ){ 12 cout << (i+j) << endl; 13 j++; 14 } 1 16 i++;

8 17 } 18 } 7 int i=0; 8 int j=0; 9 while (i < 3 ) { j=0; 13 while (j < 3 ){ 14 cout << (i+j) << endl; 1 j++; 16 } i++; 19 } 20 } for for for for for for n for n for ١, ٢, ٣,...

9 n for ١, ٣, ۵, ٧,... n for ١, ١ ٢, ١ ٣, ١ ۴,... n for ٢ ٠, ٢ ١, ٢ ٣,..., ٢ i,... n for ١!, ٢!, ٣!,... n for ١! ٢ ١, ٢! ٢ ٢, ٣! ٣ ٣,... 7 for(int i=1; i<=; i++) 8 for(int j=1; j<=; j++) 9 cout << "( " << i << ", " << j << ")" << endl; return 0; 11 } 7 for(int i=1; i<=; i++)

10 8 for(int j=1; j<=i; j++) 9 cout << "( " << i << ", " << j << ")" << endl; return 0; 11 } 7 int sum=0; 8 for(int i=1; i<=; i++) 9 for(int j=1; j<=i; j++) sum++; cout << sum << endl; 13 return 0; 14 } 7 int sum=0; 8 for(int i=1; i<=; i++) 9 for(int j=1; j<=i; j++) for(int k=1; k<=j; k++) 11 sum++; cout << sum << endl; 1 } 7 int sum=0; 8 for(int i=1; i<=; i++) 9 for(int j=1; j<=i; j++) sum++; cout << sum << endl; 13 return 0; 14 } while

11 do..while a) GCD b) LCM q) Exit