Analyse the following program segment and determine how many times the loop will be executed and what will be the output of the program segment:

int p = 200;

while(true)
{
if(p

Question

Analyse the following program segment and determine how many times the loop will be executed and what will be the output of the program segment:


int p = 200;

while(true)
{
    if(p < 100)
        break;
    p = p - 20;
}

System.out.println(p);

Accepted Answer

Analysis of the loop:
Initial value of p = 200. The loop keeps subtracting 20 from p until p < 100. The loop executes as follows:

1st iteration: p = 200 - 20 = 180
2nd iteration: p = 180 - 20 = 160
3rd iteration: p = 160 - 20 = 140
4th iteration: p = 140 - 20 = 120
5th iteration: p = 120 - 20 = 100
6th iteration: p = 100 - 20 = 80

The loop stops when p becomes 80. The output will be:
Output:80
The loop will be executed 6 times.

Analyse the following program segment and determine how many times the loop will be executed and what will be the output of the program segment: int p = 200; while(true) { if(p < 100) break; p = p - 20; } System.out.println(p);

Answer with Explanation

Analyse the following program segment and determine how many times the loop will be executed and what will be the output of the program segment: