Question

Predict the output and also mention the number of times the loop runs.

int a = 0; 
while (a > −5) 
{ 
System.out.print(a + " "); 
System.out.print((--a * 2)); 
System.out.println(); 
--a;
}

Answer 1

The output: 0     -2
                  -2     -6
                  -4     -10

Number of times the loop runs: 3