제출 #724167

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
724167		nasir_bashirov	메기 농장 (IOI22_fish)	C++17	3 / 100	106 ms	9740 KiB

fish

#include <bits/stdc++.h>
#include "fish.h"
using namespace std;
 
#define endl '\n'
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define vii vector<pii>
#define vll vector<pll>
#define all(x) x.begin(), x.end()
#define fastio\
    ios_base::sync_with_stdio(0);\
    cin.tie(0);\
    cout.tie(0)\

long long max_weights(int n, int m, vi x, vi y, vi w){
    bool flag = true;
    for(int i : x){
        if(i & 1){
            flag = false;
        }
    }
    if(flag){
        ll res = 0;
        for(int i : w){
            res += i;
        }
        return res;
    }
    map<int, pii> mp;
    for(int i = 0; i < m; i++){
        if(x[i] == 0)     mp[y[i]].first = i;
        else    mp[y[i]].second = i;
    }
    ll res = 0;
    for(auto i : mp){
        res += max(w[i.second.first], w[i.second.second]);
    }
    return res;
}

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• Subtask 7: 0 / 14
• Subtask 8: 0 / 16