String 'G' is not showing

Question

So this is the client.cpp file. So what\'s the problem? I declare this string \'G\', I enter the nickname and then here \' cout << G << \":\" << sbuff

Answer 1

The string G you declare in the global scope at the top is over shadowed by the string G that you declare in the main scope and thus the one you read into isn't available to the ClientThread method. Delete the declaration in the main scope.

Answer 2

If that's all the same file, then you're declaring G twice, when you only should do it once.

// string G;
cout << "Nickname: " << endl;
cin >> G;