C | Loops & Control Structure | Question 12

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#include <stdio.h>   
int main() 
  int i;   
  for (i = 1; i != 10; i += 2) 
    printf(" GeeksQuiz "); 
  return 0; 
}

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(A) GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz
(B) GeeksQuiz GeeksQuiz GeeksQuiz …. infinite times
(C) GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz
(D) GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz GeeksQuiz


Answer: (B)

Explanation: The loop termination condition never becomes true and the loop prints GeeksQuiz infinite times. In general, if a for or while statement uses a loop counter, then it is safer to use a relational operator (such as <) to terminate the loop than using an inequality operator (operator !=).



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