Submission #73080172

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Source Code Expand

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

int main() {
    int n;
    cin >> n;
    string s = to_string(n);
    for(int i = 1; i < s.length(); i++){
        if(s[i] != s[i-1]) {
            cout << "No";
            return 0;
        }
    }
    cout << "Yes";
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:8:22: 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 = 1; i < s.length(); i++){
      |                    ~~^~~~~~~~~~~~

Judge Result