/* maximum of two integers 1 */
 
#include <stdio.h>
#include <stdlib.h>
 
int max(int x, int y) {
  if (x > y) 
    return x; 
  else 
    return y;
}
 
int main(void) {
  int a = 10, b = 20;
  printf("%d\n", max(a, b));
  printf("%d\n", max(32.4, b));
  return EXIT_SUCCESS;
}   
 
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