#include <bits/stdc++.h> 
using namespace std;
using ll =long long;
#define all(v) v.begin(),v.end()
 #define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)


int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  ll a,b,c;cin>>a>>b>>c;
  cout<<min(min(a,b),c)<<endl;
}