题目链接：https://pintia.cn/problem-sets/994805260223102976/problems/994805312417021952

题解：

#include<iostream>
using namespace std;

int main(){
    long long T,a,b,c;
    cin>>T;
    for(int i=0;i<T;i++){
        cin>>a>>b>>c;
        if(a+b<=c) cout<<"Case #"<<i+1<<": false"<<endl;
        else cout<<"Case #"<<i+1<<": true"<<endl;
    }
    return 0;
}