#include<iostream>
#include<iomanip>
using namespace std;
int main(){
int a,b; //定义整数型变量a,b
cin>>a>>b;//输入a,b
if (a<=b){//如果a<=b
cout<<a; //输出a
}
else //否则
{cout<<b; //输出b
}
return 0;
}