Introduction - If you have any usage issues, please Google them yourself
Design a digital display of the stopwatch, has the following functions: (1) shows 0 to 99 seconds, plus 1 per auto (2) have to manually pause and reset the time display. Click " Start" button to begin counting, digital display automatically from 00 starts plus one per second press the " reset" button, the system clear, digital display 00 press the " pause" button, the system is suspended from counting, digital display was count