#46234: cpp解法
#include<iostream>
#include<algorithm>
using namespace std;
int main(){
int a,b,c;
cin>>a>>b>>c;
cout<<max(a,max(b,c))<<"\n";
return 0;
}
#include<iostream>
#include<algorithm>
using namespace std;
int main(){
int a,b,c;
cin>>a>>b>>c;
cout<<max(a,max(b,c))<<"\n";
return 0;
}