oj.uz

답안 #148368

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
148368 2019-09-01T04:11:27 Z JeffreyHo(#3776, JeffreyHo) HicCup (FXCUP4_hiccup) C++17
24 / 100
 62 ms 3328 KB 
#include "hiccup.h"

int HicCup(std::string s) {
	int n = (int)s.size(), c = 0;
    bool b = 0;
    for (int i = 0; i < n; i++) {
        if (s[i] == 'H') c++, b = 1;
        if (s[i] == 'C') c--, b = 1;
        if (c < 0) return -1;
    }
    if (s.empty()) return 0;
    if (!b) return -1;
    if (c) return -1;
    int l = 0, r = 890328;
    while (l + 1 < r) {
        int m = (l + r) >> 1, c = 0;
        for (int i = 0; i < n; i++) {
            if (s[i] == 'C') c -= m;
            if (c < -20000328) break;
            if (s[i] == '!') c++;
            if (c > 0) c = 0;
        }
        if (c) r = m;
        else l = m;
    }
	return l;
}

Subtask #1
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 9 ms 512 KB Output is correct
5 Correct 60 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 13 ms 3200 KB Output is correct
8 Correct 58 ms 3328 KB Output is correct
9 Correct 62 ms 3328 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 5 ms 256 KB Output is correct

Subtask #2
0 / 76.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 9 ms 512 KB Output is correct
5 Correct 60 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 13 ms 3200 KB Output is correct
8 Correct 58 ms 3328 KB Output is correct
9 Correct 62 ms 3328 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 15 ms 3200 KB Output is correct
12 Correct 14 ms 3328 KB Output is correct
13 Correct 13 ms 3328 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Incorrect 40 ms 3328 KB Output isn't correct
16 Halted 0 ms 0 KB -