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GATE CSE 2019 | Question: 27

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59 votes
59 votes

Consider the following C program:

#include <stdio.h>
int r() {
       static int num=7;
       return num--;
}
int main() {
       for (r();r();r())
              printf(“%d”,r());
       return 0;
}

Which one of the following values will be displayed on execution of the programs?

  1. $41$
  2. $52$
  3. $63$
  4. $630$
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9 Answers

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just execute like for loop execution.....

every time function will return n and decrease n to n-1.

Answer-->52
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