Submission #1797326


Source Code Expand

#include <iostream>
#include <stack>

using namespace std;

int main() {
  bool isAns = true;
  stack<char> str;
  char in;
  while (cin >> in) {
    str.push(in);
  }
  while (not str.empty()) {
    char x = str.top();
    str.pop();
    if (x == 'h') {
      x = str.top();
      str.pop();
      if (x != 'c') isAns = false;
    }
    else if (x != 'o' and x != 'k' and x != 'u') isAns = false;
  }
  cout << (isAns ? "YES" : "NO") << endl;
  return 0;
}

Submission Info

Submission Time
Task B - choku語
User Amaoto_17
Language C++14 (GCC 5.4.1)
Score 0
Code Size 481 Byte
Status RE
Exec Time 102 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
AC × 43
RE × 10
Set Name Test Cases
Sample subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt
All subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt, subtask1-16.txt, subtask1-17.txt, subtask1-18.txt, subtask1-19.txt, subtask1-20.txt, subtask1-21.txt, subtask1-22.txt, subtask1-23.txt, subtask1-24.txt, subtask1-25.txt, subtask1-26.txt, subtask1-27.txt, subtask1-28.txt, subtask1-29.txt, subtask1-30.txt, subtask1-31.txt, subtask1-32.txt, subtask1-33.txt, subtask1-34.txt, subtask1-35.txt, subtask1-36.txt, subtask1-37.txt, subtask1-38.txt, subtask1-39.txt, subtask1-40.txt, subtask1-41.txt, subtask1-42.txt, subtask1-43.txt, subtask1-44.txt, subtask1-45.txt, subtask1-46.txt, subtask1-47.txt, subtask1-48.txt, subtask1-49.txt, subtask1-50.txt
Case Name Status Exec Time Memory
subtask0-sample01.txt AC 1 ms 256 KB
subtask0-sample02.txt AC 1 ms 256 KB
subtask0-sample03.txt AC 1 ms 256 KB
subtask1-01.txt AC 1 ms 256 KB
subtask1-02.txt AC 1 ms 256 KB
subtask1-03.txt AC 1 ms 256 KB
subtask1-04.txt AC 1 ms 256 KB
subtask1-05.txt AC 1 ms 256 KB
subtask1-06.txt RE 101 ms 256 KB
subtask1-07.txt AC 1 ms 256 KB
subtask1-08.txt RE 99 ms 256 KB
subtask1-09.txt AC 1 ms 256 KB
subtask1-10.txt AC 1 ms 256 KB
subtask1-11.txt AC 1 ms 256 KB
subtask1-12.txt AC 1 ms 256 KB
subtask1-13.txt AC 1 ms 256 KB
subtask1-14.txt AC 1 ms 256 KB
subtask1-15.txt AC 1 ms 256 KB
subtask1-16.txt RE 99 ms 256 KB
subtask1-17.txt AC 1 ms 256 KB
subtask1-18.txt RE 98 ms 256 KB
subtask1-19.txt AC 1 ms 256 KB
subtask1-20.txt AC 1 ms 256 KB
subtask1-21.txt AC 1 ms 256 KB
subtask1-22.txt AC 1 ms 256 KB
subtask1-23.txt AC 1 ms 256 KB
subtask1-24.txt RE 99 ms 256 KB
subtask1-25.txt AC 1 ms 256 KB
subtask1-26.txt AC 1 ms 256 KB
subtask1-27.txt RE 102 ms 256 KB
subtask1-28.txt AC 1 ms 256 KB
subtask1-29.txt AC 1 ms 256 KB
subtask1-30.txt AC 1 ms 256 KB
subtask1-31.txt AC 1 ms 256 KB
subtask1-32.txt AC 1 ms 256 KB
subtask1-33.txt AC 1 ms 256 KB
subtask1-34.txt RE 99 ms 256 KB
subtask1-35.txt AC 1 ms 256 KB
subtask1-36.txt AC 1 ms 256 KB
subtask1-37.txt AC 1 ms 256 KB
subtask1-38.txt RE 97 ms 256 KB
subtask1-39.txt AC 1 ms 256 KB
subtask1-40.txt AC 1 ms 256 KB
subtask1-41.txt AC 1 ms 256 KB
subtask1-42.txt AC 1 ms 256 KB
subtask1-43.txt AC 1 ms 256 KB
subtask1-44.txt RE 97 ms 256 KB
subtask1-45.txt AC 1 ms 256 KB
subtask1-46.txt AC 1 ms 256 KB
subtask1-47.txt AC 1 ms 256 KB
subtask1-48.txt AC 1 ms 256 KB
subtask1-49.txt AC 1 ms 256 KB
subtask1-50.txt RE 100 ms 256 KB