#include<stdio.h> double fact_s(int n); int main(void) { int i,n; printf("Input n:"); scanf_s("%d",&n); for(i=1;i<=n;i++) printf("%3d!=%.0f\n",i,fact_s(i)); return 0; } double fact_s(int n) { static double f=1; f=f*n; return(f); }