#include<bits/stdc++.h>
using namespace std;
int main(){
	int m,n,i,h=0,s;
	cin>>m>>n;
	for(;m<=n;n++){
		if(m==1){
			m++;
		}
	}
}

/**************************************************************
	Problem: 1063
	User: fuyijun
	Language: C
	Result: Compile Error
****************************************************************/