What will be the output of the following code?

(i)


int k = 5, j = 9;

k += k - j + k;

System.out.println("k = " + k);
System.out.println("j = " + j);

(ii)



double b = -15 * 6;
double a = Math.rint(Math.abs(b));

System.out.println("a = " + a);

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Answer:

Output of the code:

(i)


int k = 5, j = 9;
k += k - j + k;   // k = 5 + 5 - 9 + 5 = 6
System.out.println("k = " + k);
System.out.println("j = " + j);

Output:

k = 6
j = 9

Output of the code:

(ii)


double b = -15 * 6;   // b = -90
double a = Math.rint(Math.abs(b));   // Math.abs(b) = 90, Math.rint(90) = 90
System.out.println("a = " + a);

Output:

a = 90.0

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