sem_5/HLIN504_Systeme/TP1/fact.c


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#include <stdio.h>
#include <stdlib.h>

int fact (int x);

int main (int argc, char ** argv){
  printf("%d \n", fact(atoi(argv[1])));
  return 0;
}

int fact (int x){
  return x == 0 ? 1: x * fact( x-1);
}