oj.uz

Submission #148406

# Submission time Handle Problem Language Result Execution time Memory
148406 2019-09-01T04:18:50 Z Welcome to osu!(#3734, easrui, CodePlatina, jhwest2) HicCup (FXCUP4_hiccup) C++17
24 / 100
 21 ms 3352 KB 
#include <bits/stdc++.h>
#include "hiccup.h"
using namespace std;

int HicCup(std::string S)
{
    int cnt = 0;
    for(int i=0; i<S.size(); i++){
        if(S[i]=='H') cnt++;
        else cnt--;
        if(cnt<0){
            return -1;
        }
    }
    if(cnt!=0) return -1;
    else return 0;
}

Compilation message

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:8:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<S.size(); i++){
                  ~^~~~~~~~~

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 8 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 6 ms 512 KB Output is correct
5 Correct 20 ms 3328 KB Output is correct
6 Correct 16 ms 3328 KB Output is correct
7 Correct 14 ms 3328 KB Output is correct
8 Correct 21 ms 3328 KB Output is correct
9 Correct 18 ms 3328 KB Output is correct
10 Correct 12 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 8 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 6 ms 512 KB Output is correct
5 Correct 20 ms 3328 KB Output is correct
6 Correct 16 ms 3328 KB Output is correct
7 Correct 14 ms 3328 KB Output is correct
8 Correct 21 ms 3328 KB Output is correct
9 Correct 18 ms 3328 KB Output is correct
10 Correct 12 ms 3328 KB Output is correct
11 Correct 13 ms 3328 KB Output is correct
12 Correct 13 ms 3328 KB Output is correct
13 Correct 13 ms 3352 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 14 ms 3328 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 6 ms 640 KB Output is correct
19 Incorrect 14 ms 3328 KB Output isn't correct
20 Halted 0 ms 0 KB -