Write in a loop a function that returns the number of times it has been called. - C Function

C examples for Function:static

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Description

Write in a loop a function that returns the number of times it has been called.

Demo Code

#include <stdio.h>

unsigned int counter(void);

int main(void)
{
  // test counter()
  int iterations = 0;
  printf("How many times do you want to call counter()? ");
  scanf("%d", &iterations);
  for (int i = 0; i < iterations; i++)
    printf("counter() returns %u\n", counter());

  return 0;/*from   www.j a va 2s  . c  o m*/
}

unsigned int counter(void)
{
  static unsigned int call_count = 0;
  return ++call_count;
}

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