oj.uz

Submission #148894

# Submission time Handle Problem Language Result Execution time Memory
148894 2019-09-01T05:20:11 Z 갓띵건(#3694, gs18103, sjimed, gs18065) HicCup (FXCUP4_hiccup) C++17
24 / 100
 217 ms 7420 KB 
#include "hiccup.h"
#include <bits/stdc++.h>

using namespace std;

int HicCup(string s) {
	int n = s.size();
	int h = 0;
	for(int i = 0; i < n; i++) {
		if(s[i] == 'H') h++;
		if(s[i] == 'C') h--;
		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 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 6 ms 384 KB Output is correct
4 Correct 12 ms 772 KB Output is correct
5 Correct 214 ms 7372 KB Output is correct
6 Correct 14 ms 3328 KB Output is correct
7 Correct 14 ms 3200 KB Output is correct
8 Correct 217 ms 7368 KB Output is correct
9 Correct 211 ms 7420 KB Output is correct
10 Correct 14 ms 3328 KB Output is correct
11 Correct 5 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 6 ms 384 KB Output is correct
4 Correct 12 ms 772 KB Output is correct
5 Correct 214 ms 7372 KB Output is correct
6 Correct 14 ms 3328 KB Output is correct
7 Correct 14 ms 3200 KB Output is correct
8 Correct 217 ms 7368 KB Output is correct
9 Correct 211 ms 7420 KB Output is correct
10 Correct 14 ms 3328 KB Output is correct
11 Correct 15 ms 3328 KB Output is correct
12 Correct 14 ms 3328 KB Output is correct
13 Correct 14 ms 3328 KB Output is correct
14 Correct 6 ms 384 KB Output is correct
15 Incorrect 98 ms 3456 KB Output isn't correct
16 Halted 0 ms 0 KB -