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답안 #401322

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
401322 2021-05-09T20:45:05 Z hgmhc 공주님의 정원 (KOI11_flower) C++14
18 / 18
 88 ms 1992 KB 
#include <iostream>
#include <functional>
#include <algorithm>
#include <utility>
using namespace std;
using pi = pair<int,int>;
#define S first
#define F second
 
int main() {
    int s = 301, e = 1130;
    int n; cin >> n;
    pi flowers[n];
    for (auto& s : flowers) {
        int a, b, c, d;
        cin >> a >> b >> c >> d;
        s = {100*c+d, 100*a+b};
    }
    sort(flowers, flowers+n, greater<pi>());
    int cnt = 0; bool chk = false;
    for (int i = s; i <= e; chk = false) {
        for (auto& f : flowers) {
            if (f.F <= i) {
                i = f.S;
                chk = true;
                f = {1232, 1232};
                break;
            }
        }
        if (!chk) {cout << 0; return 0;}
        ++cnt;
    }
    cout << cnt;
}

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 284 KB Output is correct
4 Correct 2 ms 304 KB Output is correct
5 Correct 5 ms 332 KB Output is correct
6 Correct 9 ms 472 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 520 KB Output is correct
2 Correct 17 ms 644 KB Output is correct
3 Correct 26 ms 756 KB Output is correct
4 Correct 33 ms 968 KB Output is correct
5 Correct 41 ms 1044 KB Output is correct
6 Correct 48 ms 1220 KB Output is correct
7 Correct 58 ms 1440 KB Output is correct
8 Correct 81 ms 1964 KB Output is correct
9 Correct 88 ms 1988 KB Output is correct
10 Correct 80 ms 1992 KB Output is correct