#include<bits/stdc++.h>
using namespace std;
int main(){
  	int a,b,c;
  	cin>>a>>b>>c;
	if(b>a){
		swap(b,a);
	}
	if(c>a){
		swap(c,a);
	}
	cout<<a;
	} 
/**************************************************************
	Problem: 1039
	User: tonghuawei
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/