What is the output of C Program ?

C प्रोग्राम का आउटपुट क्या है?

int main()
{
  int k=10;
while(k <= 12)
{
     printf("%d ", k);
     k++;
}
return 0;
}

10 10 10

12 12 12

10 11 12

12 11 10

Explanation

Let's analyze the given C program step by step:

int main() {
  int k = 10;
  while (k <= 12) {
     printf("%d ", k);
     k++;
  }
  return 0;
}

Initialization: The variable k is initialized to 10.
The while loop runs as long as k <= 12. It will print the value of k and then increment k after each iteration.
The loop executes three times with k taking values 10, 11, and 12.

First iteration: k = 10, it prints "10 ", and then k++ makes k = 11.
Second iteration: k = 11, it prints "11 ", and then k++ makes k = 12.
Third iteration: k = 12, it prints "12 ", and then k++ makes k = 13. The condition k <= 12 is no longer true, so the loop stops.