#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
	ll a,b,c;
	cin>>a>>b>>c;
	if(a==b && b==c && c==1){
		cout<<"A+B+C=Infinity";
	}
	else{
		cout<<"A+B+C="<<a+b+c;
	}
}