#include <bits/stdc++.h>
using namespace std;

#define rep(i, a, b) for (ll i = a; i < b; i++)
using ll = long long;

int main(){
    int a, b, c;
    cin >> a >> b >> c;
    if(a == 1 && b == 1 && c == 1) {
        cout << "A+B+C=Infinity" << endl;
    }
    else {
        cout << "A+B+C=" << a + b + c << endl;
    }
}