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답안 #1063650

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1063650 2024-08-17T22:12:18 Z vjudge1 Baloni (COCI15_baloni) C++17
0 / 100
 248 ms 7504 KB 
#include <bits/stdc++.h>
#define MAXN 1000000
using namespace std;

void solve(){
    int n; cin>>n;
    int xd[n];
    map <int,int> lol;
    for (int i=0;i<n;i++){
        cin>>xd[i];
        lol[xd[i]]++;
    }
    int ans=0;
    for (int i=0;i<n;i++){
        if(lol[xd[i]-1]>0) lol[xd[i]-1]--;
        else ans++;
        lol[xd[i]]--;
    }
    cout<<ans<<endl;
}


int main() {
    int t; t=1;
    while(t--){
        solve();
    }
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 600 KB Output isn't correct
2 Incorrect 1 ms 348 KB Output isn't correct
3 Incorrect 2 ms 348 KB Output isn't correct
4 Incorrect 2 ms 348 KB Output isn't correct
5 Incorrect 248 ms 7192 KB Output isn't correct
6 Incorrect 224 ms 7504 KB Output isn't correct
7 Incorrect 175 ms 5972 KB Output isn't correct
8 Incorrect 177 ms 5972 KB Output isn't correct
9 Incorrect 218 ms 6648 KB Output isn't correct
10 Incorrect 201 ms 6480 KB Output isn't correct