#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
	ios::sync_with_stdio(false);
	std::cin.tie(nullptr);
	std::cout.tie(nullptr);
	srand((unsigned)time(NULL));
	int a,b,c;
	cin>>a>>b>>c;
	cout<<"A+B+C=";
	if(a+b+c == 3) cout<<"Infinity"<<endl;
	else cout<<a+b+c<<endl;
}