let me know if there is a test case in that the any first number of A , B, C is 0

Please make clear that

Edited by author 16.12.2006 14:06

Edited by author 16.12.2006 14:06

Edited by author 16.12.2006 14:07

I'm not sure in it. When I stopped removing leading zeros, I got AC instead of WA. Probably, it's my bug, of course.

According to problem statment A, B, C >= 1. Anyway, I faced a test with leading zero in input numbers (test 15). I don't know if it was just 0 or something like 0123 or even 0000 :) I removed that trap, and did not allow 0 in the very first digit of a number even if it was zero before. Got AC.

I've cut my check whether there are leading zeroes in all numbers and passed 15th test. What's wrong with it?

I had problems with WA#15. The next test was useful
00001
50001
100002

Answ=5

I've got accepted and my program will fail every test with input having leading zero (for example the test 00001 50001 100002 above). So in my opinion there's no leading zero in input

I think #15 test is about ??0??
just like this ↓
1
100
999

100's first '0' is the problem

I can't AC because I deal with this 'carry-over' mistakenly.

answer:25

maybe it can help somebody~

Test #15 was incorrect with A=0. It is now fixed.