807A_Is_It_Rated.cpp

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,a[5000],b[5000];
    cin>>n;

    int rated = 0;
    for(int i=0; i<n; i++){
        cin>>a[i]>>b[i];
        if(a[i] != b[i]){
            rated = 1;
        }
    }
    if(rated == 1){
        cout<<"rated\n";
        return 0;
    }

    for(int i=0; i<n-1; i++){
        for(int j=i+1; j<n; j++){
            if(a[i] < a[j]){
                rated = -1;
            }
        }
    }


    if(rated == -1){
        cout<<"unrated\n";
    }
    else{
        cout<<"maybe\n";
    }

    return 0;
}