Question

USE FOR LOOP INSTEAD OF WHILE LOOP

Consider the following script file. Fill in the lines of the following table with the values that would be displayed immediately after the while statement if you ran the script file. Write in the values the variables have each time the while statement is executed. You might need more or fewer lines in the table. Then type in the file, and run it to check your answers. k = 1; b = -2; x = -1; y = -2; while k < = 3 k, b, x, y y = x^2 - 3; if y

Answer 1

I have wrote simple java program, to provide the value which you asked for. Looks like you code is little incomplete, still i tried to make it..

public class HelloWorld{

public static void main(String []args){

int k=1, b=-2, x=-2, y=-2;

for(;k <= 3; k++){
y = x*x - 3;
System.out.println(k + " " + b + " " + x + " " + y);
}
}
}



Sample Output:

Default Term Browser sh-4.3$ javac Helloworld.java sh-4.3$ java -Xmx128M -Xms 16M Helloworld sh-4.3$


So

Pass	k	b	x	y
1st	1	-2	-2	1
2nd	2	-2	-2	1
3rd	3	-2	-2	1
4th	Loop not executed
5th	Loop not executed