oj.uz

답안 #827403

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
827403 2023-08-16T12:43:41 Z AlphaMale06 Baloni (COCI15_baloni) C++14
100 / 100
 41 ms 340 KB 
#include <bits/stdc++.h>
using namespace std;
int cnt[1000003];
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    int n; cin >> n;
    int ans=n;
    for(int i=0; i< n; ++i){
        int a;
        cin >> a;
        if(cnt[a+1]){
            cnt[a+1]--;
            ans--;
        }
        cnt[a]++;
    }
    cout << ans << '\n';
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 40 ms 340 KB Output is correct
6 Correct 41 ms 212 KB Output is correct
7 Correct 33 ms 212 KB Output is correct
8 Correct 33 ms 212 KB Output is correct
9 Correct 38 ms 212 KB Output is correct
10 Correct 37 ms 212 KB Output is correct