Submission #1222486

#	Time	Username	Problem	Language	Result	Execution time	Memory
1222486		chinesegenius69420	Nile (IOI24_nile)	C++20	13 / 100	19 ms	2632 KiB

nile

#include "nile.h"
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
vector<ll> calculate_costs(vector<int> w, vector<int> a, vector<int> b, vector<int> e) {
	int n = w.size();
	ll sumb = accumulate(b.begin(), b.end(), 0ll);
	vector<ll> ret;
	for(const int &i : e){
		if(i == 1 and n % 2){
			ll minans = LLONG_MAX;
			for(int i = 0; i < n; i += 2){
				minans = min(minans, sumb - b[i] + a[i]);
			}
			ret.push_back(minans);
			continue;
		}
		if(n % 2){
			ll minans = LLONG_MAX;
			for(int i = 0; i < n; i++){
				minans = min(minans, sumb - b[i] + a[i]);
			}
			ret.push_back(minans);
			continue;
		}
		ret.push_back(sumb);
	}
	return ret;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 6
• Subtask 2: 13 / 13
• Subtask 3: 0 / 17
• Subtask 4: 0 / 11
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15
• Subtask 7: 0 / 18