Submission #74183448

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Source Code Expand

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

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;cin>>n;
    string s;cin>>s;
    for(int i=0;i+2<s.size();i++){
        if(s.substr(i,3)=="ABC"){
            cout<<i+1<<endl;
            return 0;
        }
    }
    cout<<-1<<endl;
}

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:11:20: 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 i=0;i+2<s.size();i++){
      |                 ~~~^~~~~~~~~

Judge Result