Allow for names with spaces

[tagniam]

On the first run, the user has to set the player name. Unfortunately the player name will not include characters after a space in the name. So if you enter John Doe as the player name, the name will be saved as John.

[igorantun]

Just sent over a PR :)

[shubhamgupta1798]

scanf("%[^\n]s", score);
or getline(cin,str);