#include<bits/stdc++.h> using namespace std; int n1,n2,n3; int a[5005]; int main(){ cin>>a[1]>>a[2]>>a[3]; n1=min(a[1],min(a[2],a[3])); n2=max(a[1],max(a[2],a[3])); n3=a[1]+a[2]+a[3]-n1-n2; cout<<min(a[3],min(a[1],a[2])); return 0; }