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Submission #148457

# Submission time Handle Problem Language Result Execution time Memory
148457 2019-09-01T04:27:20 Z rkm0959(#3623, jun6873, babo) HicCup (FXCUP4_hiccup) C++17
24 / 100
 183 ms 8400 KB 
#include "hiccup.h"
#include <bits/stdc++.h>
using namespace std;

string s;

bool possible(int k) {
    vector<int> v;

    int H = 0, C = 1;
    for (char i : s) {
        if (i == 'H') H++, C = 1;
        if (i == 'C') {
            if (!H or !C) return false;
            H--;
            if (k) v.push_back(k);
        }
        if (i == '!') {
            C = 0;
            if (!v.empty() and !--v.back()) v.pop_back(), C = 1;
        }
    }
    return !H and v.empty();
}

int HicCup(std::string S) {
    s = S;
    int l = -1, r = 1000004;

    while (l+1<r) {
        int m = (l+r)/2;
        if (possible(m)) l = m;
        else r = m;
    }
	return l;
}

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 5 ms 384 KB Output is correct
4 Correct 11 ms 808 KB Output is correct
5 Correct 177 ms 8400 KB Output is correct
6 Correct 14 ms 4224 KB Output is correct
7 Correct 14 ms 4352 KB Output is correct
8 Correct 174 ms 8212 KB Output is correct
9 Correct 183 ms 8396 KB Output is correct
10 Correct 14 ms 4352 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 5 ms 384 KB Output is correct
4 Correct 11 ms 808 KB Output is correct
5 Correct 177 ms 8400 KB Output is correct
6 Correct 14 ms 4224 KB Output is correct
7 Correct 14 ms 4352 KB Output is correct
8 Correct 174 ms 8212 KB Output is correct
9 Correct 183 ms 8396 KB Output is correct
10 Correct 14 ms 4352 KB Output is correct
11 Correct 15 ms 4224 KB Output is correct
12 Correct 13 ms 4352 KB Output is correct
13 Correct 18 ms 4352 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 15 ms 4352 KB Output is correct
16 Incorrect 5 ms 256 KB Output isn't correct
17 Halted 0 ms 0 KB -