oj.uz

답안 #83546

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
83546 2018-11-08T23:10:23 Z leejseo 이상한 수열 (OJUZ10_bizarre) C++14
62 / 100
 1000 ms 6344 KB 
#include <bits/stdc++.h>
using namespace std;

int N, M;
int S[50001];
set<int> T;

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr); cout.tie(nullptr);
	cin >> N;
	for (int i=1; i<=N; i++){
		cin >> S[i];
		T.insert(S[i]);
	}
	cin >> M;
	if (M <= N){
		cout << S[M] << endl;
		return 0;
	}
	if ((signed) T.size() > *T.rbegin()){
		cout << T.size() + M - N - 1 << endl;
		return 0;
	}
	int i = N+1;
	while (1){
		if (i == M){
			cout << T.size() << endl;
			return 0;
		}
		if (T.lower_bound(T.size()) != T.end()){
			T.insert(T.size());
			i++;
			continue;
		}
		cout << T.size() + M - i << endl;
		return 0;
	}
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 564 KB Output is correct
3 Correct 2 ms 592 KB Output is correct
4 Correct 2 ms 588 KB Output is correct
5 Correct 2 ms 516 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 740 KB Output is correct
2 Correct 2 ms 724 KB Output is correct
3 Correct 2 ms 960 KB Output is correct
4 Correct 2 ms 1096 KB Output is correct
5 Correct 2 ms 872 KB Output is correct
6 Correct 2 ms 872 KB Output is correct
7 Correct 3 ms 872 KB Output is correct
8 Correct 2 ms 964 KB Output is correct
9 Correct 2 ms 960 KB Output is correct
10 Correct 2 ms 1096 KB Output is correct

Subtask #3
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 6344 KB Output is correct
2 Correct 9 ms 2244 KB Output is correct
3 Correct 27 ms 5520 KB Output is correct
4 Correct 10 ms 1376 KB Output is correct
5 Correct 9 ms 1876 KB Output is correct
6 Correct 5 ms 1876 KB Output is correct
7 Correct 29 ms 5980 KB Output is correct
8 Correct 7 ms 1876 KB Output is correct
9 Correct 20 ms 3300 KB Output is correct
10 Correct 9 ms 1956 KB Output is correct
11 Correct 11 ms 2448 KB Output is correct
12 Correct 4 ms 1876 KB Output is correct
13 Correct 6 ms 1876 KB Output is correct
14 Correct 7 ms 1668 KB Output is correct
15 Correct 23 ms 4456 KB Output is correct

Subtask #4
0 / 38.0

# 결과 실행 시간 메모리 Grader output
1 Halted 0 ms 0 KB -
2 Execution timed out 1078 ms 6344 KB Time limit exceeded