#include<stdio.h>
int f1(int a,int b,int c);
int main(void){
	int y;
	y=f1(3,13,2);
	printf("�R�~�T�~�E�E�E�~�P�R��%d",y);
}
int f1(int p,int q,int r){
	int i;
	int w;
	w=1;
	for(i=p;i