Submission #1093596

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1093596	2024-09-27 05:47:32	IBory	Flip it and Stick it (CCO23_day2problem1)	C++17	18 / 25	34 ms	10432 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
int Count(string S, string T) {
  int ret = 0;
  for (int i = 0; i + T.size() <= S.size(); ++i) {
    ret += (S.substr(i, T.size()) == T);
  }
  return ret;
}
int Solve(string S, string T) {
  if (T.size() == 1) return (S.find(T) == string::npos ? 0 : -1);
  int N = S.size();
  if (T == "011" || T == "100") {
    reverse(S.begin(), S.end());
    reverse(T.begin(), T.end());
  }
  if (T[0] == '1') {
    for (char& c : S) c ^= 1;
    for (char& c : T) c ^= 1;
  }
  int zero = 0;
  for (char c : S) zero += (c == '0');
  if (T == "01") return Count(S, T);
  if (T == "00") {
    int lim = (N + 1) / 2;
 
 
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Compilation message (stderr)

Main.cpp: In function 'int Solve(std::string, std::string)':
Main.cpp:76:1: warning: control reaches end of non-void function [-Wreturn-type]
   76 | }
      | ^

• Subtask 1: 1 / 1
• Subtask 2: 3 / 3
• Subtask 3: 4 / 4
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 0 / 7