Computer Applications
How many times are the following loop bodies repeated? What is the final output in each case?
int y = 1;
while (y < 10)
if (y % 2 == 0)
System.out.println(y++);
Java Iterative Stmts
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Answer
The loop repeats for infinite times.
Output
The given code gives no output.
Explanation
The value of y is 1. The test condition of while loop — y < 10 is true but the test condition of if — y % 2 == 0 is false. Thus, the control does not enter the if statement and the value of y remains 1 infinitely. Thus, the while loop continues infinitely.
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int x = 1; while (x < 10) if(x % 2 == 0) System.out.println(x);How many times are the following loop bodies repeated? What is the final output in each case?
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