USACO January 2018 Silver - Rental Service

C++

C++ Implementation

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

bool cmp (const pair<int, int>& a, const pair<int, int>& b) {
    return a.first > b.first;
}
int main() {
    freopen("rental.in", "r", stdin);