Category talk:C source code examples

Hi hello I want to write a program for full supporting calculator in 'c' platform so I need some hints so any one can help me. please help me (The preceding unsigned comment was added by 117.97.240.148 (talk • contribs) 09:14, 15 August 2010.)

Hint: repeat until end, find number, if math symbol than find number and do math. -- darklama  16:03, 15 August 2010 (UTC)