oj.uz

답안 #150894

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
150894 2019-09-01T10:12:53 Z baikdohyup HicCup (FXCUP4_hiccup) C++17
0 / 100
 5 ms 632 KB 
#include "hiccup.h"
#include <iostream>
#include <vector>

int HicCup(std::string S) {
	int N = S.size();
	int count = 0;
	int subcount = 0;
	int min = 0;
	int rmin = -1;
	int set = 0;
	std::vector<char> arr;
	std::vector<int> arr2;

	for (int i = 0; i < N; i++) {
		if (!arr.empty()) {
			if (arr.back() == 'H' && S[i] == 'C') {
				arr.pop_back();
				i++;
				set++;

				while (S[i] == '!' && i < N) {
					i++;
					count++;
					subcount++;
				}

				if (i < N && S[i] == 'C') {
					if (rmin == -1) {
						rmin = subcount;
					}
					else if (rmin > subcount) {
						rmin = subcount;
					}
					i--;
					subcount = 0;
					continue;
				}
				arr2.push_back(subcount);
				subcount = 0;

				i--;

				continue;
			}
			else if (arr.back() == 'H' && S[i] == '!') {
				return -1;
			}
			else if (arr.back() == 'H' && S[i] == 'H') {
				arr.push_back('H');
			}
		}
		else {
			if (S[i] == 'C') {
				return -1;
			}
			else if (S[i] == 'H') {
				arr.push_back('H');
			}
		}

		if (S[i] == '!' && set == 0) {
			return -1;
		}
	}

	if (!arr.empty()) {
		return -1;
	}

	int Sum = 0;
	int sum = 0;

	for (int i = 0; i < (int)arr2.size(); i++) {
		sum += arr2[i];
	}

	Sum = sum;
	if (rmin < arr2.back()) {
		arr2[(int)arr2.size() - 2] += arr2[(int)arr2.size() - 1] - rmin;
		arr2[(int)arr2.size() - 1] = rmin;
	}
	

	while (1) {
		sum = Sum;
		min = arr2.back();
		int debt = 0;
		int can = 1;

		for (int i = 0; i < (int)arr2.size(); i++) {
			if (arr2[i] > min) {
				if (debt > 0) {
					int backup = arr2[i];
					while (debt > 0 && backup > min) {
						debt--;
						backup--;
					}

					sum -= backup;
				}
				else {
					sum -= arr2[i];
				}
			}
			else if (arr2[i] == min) {
				sum -= arr2[i];
			}
			else {
				sum -= arr2[i];

				if (min - arr2[i] > sum - ((int)arr2.size() - i - 1) * min) {
					can = 0;
					break;
				}
				else {
					sum -= min - arr2[i];
					debt += min - arr2[i];
				}
			}
		}

		if (can == 1) {
			return min;
		}
		else {
			arr2[(int)arr2.size() - 1]--;
			arr2[(int)arr2.size() - 2]++;
		}
	}
}

Subtask #1
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 5 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #2
0 / 76.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 5 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -