Submission #754540

#	Time	Username	Problem	Language	Result	Execution time	Memory
754540		drdilyor	Homework (CEOI22_homework)	C++17	0 / 100	149 ms	14032 KiB

Main

#include<bits/stdc++.h>
int main() {
  std::string s;
  std::cin >> s;
  int cnt = 0;
  for (char c : s)
    cnt += c == '?';
  std::cout << cnt -1 << std::endl;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 13
• Subtask 3: 0 / 13
• Subtask 4: 0 / 30
• Subtask 5: 0 / 34