Originally Posted by
grumpy
The scanf() line is badly broken.
The loop can be simplified. If you want to do more than one iteration of the loop, a return statement in the loop is a poor idea.
It is often a good idea to output a newline (\n) at the end of every line output by printf(), unless you really want all the output printed as one line.
As laserlight hinted, the code is more C than C++. <stdio.h> is deprecated in C++, and iostreams are preferable.
Programmers should probably avoid using SMS-style abbreviations. The word "you" is more generally more readable than "u". Statistically, the rate at which users stop using a program is correlated with the number who have any complaints about it, even if those are niggling complaints. Few users are likely to complain about good english language expression in program prompts. A significant proportion of users will complain about SMS-style abbreviations, l33t, and other tricks.