USACO Bronze 2016 January - Promotion Counting

C++

Implementation

#include <iostream>
#include <cstdio>
using namespace std;

int main(){
	// initialize file I/O
	ios_base::sync_with_stdio(0); cin.tie(0); // see Fast Input & Output
	freopen("promote.in","r",stdin);
	freopen("promote.out","w",stdout);