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답안 #713837

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
713837 2023-03-23T05:59:46 Z ALTAKEXE Baloni (COCI15_baloni) C++14
70 / 100
 345 ms 3876 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
	//freopen("input.txt","r",stdin);
	ll n; cin >> n;
    int a[n];
    for (int i = 1;i <= n;i++) cin >> a[i];
    ll ans = 0;
    multiset<ll> st;
    for (int i = 1;i <= n;i++) {
        auto to = st.find(a[i] + 1);
        if (to == st.end()) {
            ans++;
        } else {
            st.erase(to);
        }
        st.insert(a[i]);
    }
    cout << ans;
    return 0;
}

Subtask #1
70.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Incorrect 3 ms 340 KB Output isn't correct
4 Correct 2 ms 340 KB Output is correct
5 Incorrect 294 ms 3364 KB Output isn't correct
6 Correct 345 ms 3876 KB Output is correct
7 Incorrect 264 ms 3284 KB Output isn't correct
8 Correct 298 ms 3276 KB Output is correct
9 Correct 284 ms 3348 KB Output is correct
10 Correct 299 ms 3504 KB Output is correct