I used "int" and it worked for the small case. But my output for the large case was incorrect. Then I found out if I replace "int" by "long long", then it's correct! I lost 30 points because of this stupid mistake, man!
The reason is that 10^5*10^5 = 10^10, which is bigger than the upper bound ~ 2*10^9 of int. I'll surely learn this lesson, and will avoid it in the future. -- You received this message because you are subscribed to the Google Groups "google-codejam" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-code?hl=en.
