USACO Silver 2018 January - Rental Service

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);