oj.uz

답안 #149138

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
149138 2019-09-01T05:48:18 Z Cafe Maru(#3599, bryan, pps789, kazel) HicCup (FXCUP4_hiccup) C++17
24 / 100
 23 ms 3328 KB 
#include "hiccup.h"
#include<bits/stdc++.h>
using namespace std;

int HicCup(std::string S) {
	int N = S.size();
    int ans = 1111111;
    vector<int> es, cs;
    es.push_back(0);
    cs.push_back(0);
    for(int i=N-1;i>=0;i--) {
        if (S[i] == 'H') {
            int e = es.back();
            int c = cs.back();
            es.pop_back();
            cs.pop_back();
            if (es.empty()) return -1;
            if(e > 0 && c == 0) {
                return -1;
            } else if (e == 0 && c == 0) {
                continue;
            } else if (e == 0 & c > 0) {
                ans = 0;
            } else {
                int t = e/c;
                ans = min(ans, t);
            }
        } else if (S[i] == 'C') {
            cs.back()++;
            es.push_back(0);
            cs.push_back(0);
        } else {
            es.back()++;
        }
    }
    int e = es.back();
    int c = cs.back();
    es.pop_back();
    cs.pop_back();
    if (!es.empty()) return -1;
    if (e == 0) ans = 0;
    else ans = min(ans, e/c);

	return ans;
}

Compilation message

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:22:26: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
             } else if (e == 0 & c > 0) {
                        ~~^~~~

Subtask #1
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 128 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 6 ms 512 KB Output is correct
5 Correct 23 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 12 ms 3200 KB Output is correct
8 Correct 23 ms 3328 KB Output is correct
9 Correct 23 ms 3200 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 5 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 128 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 6 ms 512 KB Output is correct
5 Correct 23 ms 3328 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 12 ms 3200 KB Output is correct
8 Correct 23 ms 3328 KB Output is correct
9 Correct 23 ms 3200 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 13 ms 3328 KB Output is correct
12 Correct 14 ms 3328 KB Output is correct
13 Correct 16 ms 3328 KB Output is correct
14 Correct 6 ms 384 KB Output is correct
15 Incorrect 16 ms 3200 KB Output isn't correct
16 Halted 0 ms 0 KB -