oj.uz

Submission #762333

# Submission time Handle Problem Language Result Execution time Memory
762333 2023-06-21T10:23:47 Z goodbyehanbyeol HicCup (FXCUP4_hiccup) C++17
100 / 100
 54 ms 5328 KB 
#include "hiccup.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int n;
char str[1000002];

bool able(int x){
    vector<int> stk;
    bool last = 0; /// 마지막이 느낌표
    for(int i=1; i<=n; i++){
        if(str[i] == 'H') stk.push_back(-1), last = 0;
        else if(str[i] == 'C'){
            if(stk.empty() || stk.back() != -1) return false;
            stk.back()++;
            if(x==0){
                last = 1;
                stk.pop_back();
            }
            else last = 0;
        }
        else{
            if(stk.empty() || stk.back() == -1){
                if(last) {}
                else return false;
            }
            else{
                stk.back()++;
                if(stk.back() >= x) stk.pop_back(), last = 1;
                else last = 0;
            }
        }
    }
    return stk.empty();
}

int HicCup(string S){
	n = S.size();
	for(int i=1; i<=n; i++) str[i] = S[i-1];
	int L = 0, R = n, ANS = -1;
	while(L<=R){
        int M = (L+R)/2;
        if(able(M)) ANS = M, L = M+1;
        else R = M-1;
	}
	return ANS;
}

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 10 ms 5144 KB Output is correct
6 Correct 6 ms 5180 KB Output is correct
7 Correct 5 ms 5204 KB Output is correct
8 Correct 10 ms 5172 KB Output is correct
9 Correct 10 ms 5176 KB Output is correct
10 Correct 5 ms 5192 KB Output is correct
11 Correct 0 ms 212 KB Output is correct

Subtask #2
76.0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 10 ms 5144 KB Output is correct
6 Correct 6 ms 5180 KB Output is correct
7 Correct 5 ms 5204 KB Output is correct
8 Correct 10 ms 5172 KB Output is correct
9 Correct 10 ms 5176 KB Output is correct
10 Correct 5 ms 5192 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 6 ms 5184 KB Output is correct
13 Correct 7 ms 5328 KB Output is correct
14 Correct 8 ms 5140 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 6 ms 5144 KB Output is correct
17 Correct 0 ms 316 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 596 KB Output is correct
20 Correct 24 ms 5204 KB Output is correct
21 Correct 10 ms 5212 KB Output is correct
22 Correct 32 ms 5200 KB Output is correct
23 Correct 36 ms 4880 KB Output is correct
24 Correct 54 ms 5204 KB Output is correct
25 Correct 9 ms 5204 KB Output is correct
26 Correct 10 ms 5144 KB Output is correct
27 Correct 10 ms 5184 KB Output is correct
28 Correct 40 ms 5188 KB Output is correct
29 Correct 52 ms 5060 KB Output is correct
30 Correct 53 ms 5112 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 312 KB Output is correct
33 Correct 4 ms 596 KB Output is correct