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답안 #827402

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
827402 2023-08-16T12:42:38 Z AlphaMale06 Baloni (COCI15_baloni) C++14
100 / 100
 128 ms 424 KB 
#include <bits/stdc++.h>
using namespace std;
int cnt[1000003];
int main()
{
    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 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 124 ms 424 KB Output is correct
6 Correct 128 ms 332 KB Output is correct
7 Correct 101 ms 332 KB Output is correct
8 Correct 110 ms 384 KB Output is correct
9 Correct 113 ms 392 KB Output is correct
10 Correct 115 ms 312 KB Output is correct