ITERATION WEEK 4: EXMAPLES IN CLASS

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1 Monday Section 2 import java.util.scanner; public class W4MSection2 { ITERATION WEEK 4: EXMAPLES IN CLASS public static void main(string[] args) { Scanner input1 = new Scanner (System.in); int CircleCenterX = 0 ; int CircleCenterY = 0 ; int CircleRad = 10 ; System.out.println(" Enter X-coor of a point: ") ; int UserCenterX = input1.nextint(); System.out.println(" Enter Y-coor of a point: ") ; int UserCenterY = input1.nextint(); double Distance ; Distance = Math.sqrt ( Math.pow(UserCenterX-CircleCenterX, 2) + Math.pow(UserCenterY- CircleCenterY, 2)); if (Distance <=10) {

2 System.out.println("Point is within the circle"); else{ System.out.println("Point is outside the circle"); System.out.println(" Enter the weight of the package: ") ; int Weight = input1.nextint(); double cost ; switch (Weight) { case 1 : cost = 3.5;break; case 2 : case 3 : cost = 5.5;break; case 4: case 5: case 6: case 7: case 8: case 9: case 10: cost =8.5;break; case 11: case 12: case 13: case 14: case 15: case 16: case 17:

3 case 18: case 19: case 20: cost =20;break; default : cost = -1; if (cost ==-1) { System.out.println (" The package cant be shipped"); else{ System.out.println (" The cost of the package is "+ cost); for (int i = 0 ; i < 1000 ; i++) { System.out.println("Hello"); for (int counter = 99 ; counter > -5 ; counter--) { System.out.println(counter);

4 for (int counter = 4 ; counter <=100 ; counter+=2) { System.out.println(counter); for (int counter = 4 ; counter <=100 ; counter++) { if (counter %2 ==0) { System.out.println(counter); for (int counter = 2 ; counter <=50 ; counter++) { System.out.println(counter*2);

5 Monday Section 11 import java.util.scanner; public class W4MSection11 { public static void main(string[] args) { Scanner input1 = new Scanner (System.in); System.out.println(" Enter Number 1: ") ; int Number1 = input1.nextint(); System.out.println(" Enter Number 2: ") ; int Number2 = input1.nextint(); System.out.println(" Enter Number 3: ") ; int Number3 = input1.nextint(); int TempMax = Math.max(Number1, Number2); int FinalMax = Math.max (Number3, TempMax) ; System.out.println ("the maximum number is "+ FinalMax); if ( (Number1 >Number2) && (Number1 >Number3) ) { System.out.println ("the maximum number is "+ Number1);

6 else { if ( (Number2 >Number1) && (Number2 >Number3) ) { System.out.println ("the maximum number is "+ Number2); else{ System.out.println ("the maximum number is "+ Number3); for ( int j= 1 ; j <=2000 ; j++) { System.out.println ("Hello"); for ( int j= 1 ; j <=2000 ; j++) { System.out.println (j); for ( int j= 300 ; j!=0 ; j-=5) { System.out.println (j); for ( int j= 9 ; j <=99 ; j+=2) { System.out.println (j);

7 for ( int j= 9 ; j <=99 ; j++) { if (j%2==1) { System.out.println (j);

8 Wednesday Section 2 import java.util.scanner; public class W4Sec2WExample1 { public static void main(string[] args) { int counter =1; while (counter <=100 ) { System.out.println("Hello"); counter++; for (int counter=0; counter <=100; counter++) { System.out.println("Hello"); Scanner input1 = new Scanner (System.in); int usernumber; System.out.print (" enter a number "); usernumber = input1.nextint(); while (usernumber>=0) { System.out.println(userNumber);

9 System.out.print (" enter a number "); usernumber = input1.nextint(); Scanner input1 = new Scanner (System.in); int usernumber; do { System.out.print (" enter a number "); usernumber = input1.nextint(); if (usernumber >=0) { System.out.println(userNumber); while (usernumber>=0) ; System.out.println ("Kilograms Pounds"); for (int Kilograms =1; Kilograms<=199 ; Kilograms++ ) { double pound; pound = Kilograms * 2.2; pound = Math.round ( pound* 100.0) /100.0; System.out.println(Kilograms + "\t" + pound); for (int counter=1 ; counter <=10; counter++) {

10 System.out.println (counter + " " + counter*2 +" "+counter*3 +" "+counter*4 +" "+counter*5 +" "+counter*6 +" "+counter*7 +" "+counter*8 +" "+counter*9 +" "+counter*10);

11 Wednesday Section 11 import java.util.scanner; public class W4Sec11WedExample1 { public static void main(string[] args) { for (int i=1; i <=100; i++) { System.out.println(i); int i =1; while (i<=100) { System.out.println(i); i++; Scanner input1 = new Scanner (System.in); int usernumber; System.out.print (" enter a number "); usernumber = input1.nextint(); while (usernumber>=0) {

12 System.out.println (usernumber); System.out.print (" enter a number "); usernumber = input1.nextint(); System.out.println ("Kilograms Pounds"); for (int kilo =1; kilo <=199; kilo++){ double pound; pound = kilo * 2.2; pound = Math.round ( pound * 100.0) / 100.0; System.out.println(kilo +"\t"+pound);

13 Friday Section 2 public class W4FSect2 { public static void main(string[] args) { double sum =0 ; for (int i =1; i<=97; i+=2) { sum += (double)i / (i+2) ; System.out.println("The total is" + sum); double sum =0 ; for (int i =1; i<=624; i++) {

14 sum += 1 / (Math.sqrt(i) + Math.sqrt(i+1)); System.out.println("The total is" + sum); double tuition= ; for (int i =1; i<=10; i++) { tuition = tuition + tuition * 0.05; System.out.println(tuition); double sum=0; double tuition= ; for (int i =2017; i<=2027; i++) {

15 if (i>=2023 && i <=2026) { sum +=tuition; tuition = tuition + tuition * 0.05; System.out.println(sum);

16 Friday Section 11 import java.util.scanner; public class W4FSection11 { public static void main(string[] args) { //variable for holding number of students System.out.println("Welcome to the grading program"); Scanner input = new Scanner(System.in); int grade; int counter =1; System.out.print("Enter grade "+(counter) +": "); grade = input.nextint();

17 while (grade >=0) { counter ++; System.out.print("Enter grade "+(counter) +": "); grade = input.nextint(); double sum =0; for (int i =1 ; i <=97 ; i+=2 ) { sum += i / (i +2.0) ; System.out.println(sum); double sum =0; for (int i =1 ; i <=624 ; i++ ) {

18 sum += 1 / (Math.sqrt(i) + Math.sqrt(i+1) ) ; System.out.println(sum); double tuition = 10000; for (int year=2017; year<=2026; year++) { tuition =tuition + tuition *0.05; System.out.println(tuition);

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