답안 #561577

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
561577	2022-05-13T07:40:03 Z	PiejanVDC	Jelly Flavours (IOI20_jelly)	C++17	컴파일 오류	0 ms	0 KB

jelly

#include <bits/stdc++.h>
#include "jelly.h"
using namespace std;

int find_maximum_unique(int x, int y, vector<int>a, vector<int>b) {
    int ans = 0;
    vector<bool>vis(n,0);
    vector<pair<int,int>>v(n);
    for(int i = 0 ; i < n ; i++)
        v[i].first = a[i], v[i].second = i;
    sort(v.begin(),v.end());
    for(auto z : v)
        if(x >= z.first)
            x -= z.first, vis[z.second] = 1, ans++;
    for(int i = 0 ; i < n ; i++)
        v[i].first = b[i], v[i].second = i;
    sort(v.begin(),v.end());
    for(auto z : v)
        if(y >= z.first && !vis[z.second])
            y -= z.first, vis[z.second] = 1, ans++;
    return ans;
}

Compilation message

jelly.cpp: In function 'int find_maximum_unique(int, int, std::vector<int>, std::vector<int>)':
jelly.cpp:7:21: error: 'n' was not declared in this scope
    7 |     vector<bool>vis(n,0);
      |                     ^