Discussion @ 1948. The Robot on the Line @ Timus Online Judge

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Discussion of Problem 1948. The Robot on the Line

If you got WA @ 5

Posted by 198808xc 10 May 2013 17:16

Try this testcase:
1000000000 1000000000 -1000000000
The answer is 5.

My program uses unsigned int64 in C++, and gets overflow on this case.