Submission #51232372

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Source Code Expand

#include <bits/stdc++.h>
#ifdef LOCAL
#include "debug.h"
#else
#define debug(...)
#endif
using int64 = long long;
using uint = unsigned int;
using uint64 = unsigned long long;
bool ckmin(auto& a, auto b) { return b < a ? a = b, 1 : 0; }
bool ckmax(auto& a, auto b) { return b > a ? a = b, 1 : 0; }
using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  string s;
  cin >> s;
  int cnt = 0;
  for (auto ch : s) {
    if (ch == '|') {
      cnt++;
    } else if (cnt != 1) {
      cout << ch;
    }
  }
  cout << '\n';

  return 0;
}

Submission Info

Judge Result