Define function and use it : Function « Function « C / ANSI-C

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C / ANSI-C » Function » FunctionScreenshots 
Define function and use it


#include <stdio.h>

int f(void)/* prototype */

int main(void)
{
  int num;

  num = f( );
  printf("%d", num);

  return 0;
}

int f(void)
{
  return 10;
}

           
       
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