Can you explain in detail what the following code does?

void solve() {
 char c;
 std::cin >> c;
 
 if (std::string("codeforces").find(c) != std::string::npos) {
 std::cout << "YES\n";
 } else {
 std::cout << "NO\n";
 }
}
22e770ad-e28e-4712-9d67-8f20a88d68d8
Azonao atao ve ny manazava amin'ny antsipiriany ny asan'ny kaody manaraka?
void solve() {
char c;
std::cin >> c;
if (std::string("codeforces").find(c)!= std::string::npos) { std::cout << "YES\n"; 
} else {
std::cout << "NO\n"; 
}
}

draft
a70e4671-98ae-4017-bdd6-5348dada0a81
Azonao atao ve ny manazava amin'ny antsipiriany ny asan'ity kaody manaraka ity? 
void hamaha() 
{ 
char c; std::cin >> c; 
if (std::string("codeforces").find(c)!= std::string::npos) { 
std::cout << "ENY\n"; 
} else { 
std::cout << "TSIA\n"; 
}
}
submitted
Azonao atao ve ny manazava amin'ny antsipiriany ny asan'ny kaody manaraka? void hamaha() { char c; std::cin >> c; raha (std::string("codeforces").find(c)!= std::string::npos) { std::cout << "YES\n"; } raha tsy izany { std::cout << "NO\n"; }