#include <bits/stdc++.h>
using namespace std;
typedef unsigned long long ull;
typedef long long ll;
typedef string str;
const ll mod = 1e9 + 7;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    ll a, b, c;
    cin >> a >> b >> c;
    cout << "A+B+C=";
    if (a == b && b == c && c == 1) cout << "Infinity\n";
    else cout << a + b + c << "\n";
    return 0;
}