代码如下，s4那几个点全wa了QWQ

#include<bits/stdc++.h>
using namespace std;
int main(){
    int t;cin>>t;
    for(;t--;){
        long long a,b,c;cin>>a>>b>>c;
        bool ans=0;
        long long r=(a+1)*((c-1)+a/2);
            if(r>b){
                ans=1;
            }
            if(b<c){
                ans=1;
            }
            
            if(a>c){
                ans=0;
            }
        if(ans)
            cout<<"Renko"<<endl;
        else
            cout<<"Merry"<<endl;
    }
    return 0;
}