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Submission #149136

# Submission time Handle Problem Language Result Execution time Memory
149136 2019-09-01T05:48:08 Z 갓띵건(#3694, gs18103, sjimed, gs18065) HicCup (FXCUP4_hiccup) C++17
24 / 100
 227 ms 7416 KB 
#include "hiccup.h"
#include <bits/stdc++.h>

using namespace std;

int HicCup(string s) {
	int n = s.size();
	int h = 0, hc = 0;
	bool flag = false;
	for(int i = 0; i < n; i++) {
		if(s[i] == 'H') {
			if(h == 0) hc = 0;
			h++;
			flag = false;
		}
		if(s[i] == 'C') {
			h--;
			hc++;
			flag = false;
		}
		if(s[i] == '!' && !flag) {
			if(hc == 0) return -1;
			hc--;
			flag = true;
		}
		if(h < 0) return -1;
	}
	if(h != 0) return -1;
	
	int lb = 0, ub = 1000000;
	while(lb < ub) {
		int m = (lb + ub + 1) / 2;
		vector <int> v;
		for(int i = 0; i < n; i++) {
			if(s[i] == '!' && !v.empty()) v[v.size()-1]++;
			if(s[i] == 'C') v.push_back(0);
			while(!v.empty() && v[v.size()-1] >= m) v.pop_back();
		}
		if(v.empty()) lb = m;
		else ub = m-1;
	}
	return lb;
}

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 432 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 13 ms 772 KB Output is correct
5 Correct 217 ms 7416 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 13 ms 3328 KB Output is correct
8 Correct 227 ms 7328 KB Output is correct
9 Correct 222 ms 7404 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 6 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 432 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 13 ms 772 KB Output is correct
5 Correct 217 ms 7416 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 13 ms 3328 KB Output is correct
8 Correct 227 ms 7328 KB Output is correct
9 Correct 222 ms 7404 KB Output is correct
10 Correct 13 ms 3328 KB Output is correct
11 Correct 13 ms 3328 KB Output is correct
12 Correct 15 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 Correct 13 ms 3328 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 7 ms 640 KB Output is correct
19 Correct 93 ms 3328 KB Output is correct
20 Incorrect 96 ms 3456 KB Output isn't correct
21 Halted 0 ms 0 KB -