Submission #62797491

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
    string S;
    cin >> S;
    int cnt = 0;
    for (int i = 0; i < S.size(); i++) {
        for (int j = 1; j < S.size(); j++) {
            string s = "";
            for (int k = i; k < i + 2 * j + 1 && k < S.size(); k += j) {
                s += S[k];
            }
            if (s == "ABC") cnt++;
        }
    }
    cout << cnt << endl;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:8:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
    8 |     for (int i = 0; i < S.size(); i++) {
      |                     ~~^~~~~~~~~~
Main.cpp:9:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
    9 |         for (int j = 1; j < S.size(); j++) {
      |                         ~~^~~~~~~~~~
Main.cpp:11:52: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   11 |             for (int k = i; k < i + 2 * j + 1 && k < S.size(); k += j) {
      |                                                  ~~^~~~~~~~~~

Judge Result