Submission #65247521

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Source Code Expand

#include<iostream>
#include<vector>
using namespace std;

int main() {
    string s, t; cin >> s >> t;
    bool f = false;
    for(int i = 0; i < s.size(); i++) {
        int j = 0;
        while(j < t.size() && i + j < s.size() && (s[i + j] == t[j] || s[i + j] == '?')) j++;
        if(j == t.size()) f = true;
    }

    if(f) cout << "Yes\n";
    else cout << "No\n";
}

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 = 0; i < s.size(); i++) {
      |                    ~~^~~~~~~~~~
Main.cpp:10:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   10 |         while(j < t.size() && i + j < s.size() && (s[i + j] == t[j] || s[i + j] == '?')) j++;
      |               ~~^~~~~~~~~~
Main.cpp:10:37: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   10 |         while(j < t.size() && i + j < s.size() && (s[i + j] == t[j] || s[i + j] == '?')) j++;
      |                               ~~~~~~^~~~~~~~~~
Main.cpp:11:14: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   11 |         if(j == t.size()) f = true;
      |            ~~^~~~~~~~~~~

Judge Result