Odin-'s blog

CF beta 69 problem D
By Odin-, history, 8 years ago, In English

80D - Falling Anvils

This was a nice survey problem! during my virtual participation I solved it using ### calculus and ### graph analysis.. this method is very efficient and fast to solve problem this type.. so I wanted to share with the CF community!

the probability with which an aim can be successfully hit by an anvil is the probability of choosing a (p) factor times the probability of which we can choose a valid q factor that can make the hit successful!

the probability of choosing a random p is dp/a, the probability for a valid hit for a given p is q/(2*b)

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8 years ago, # |
  Vote: I like it +3 Vote: I do not like it

thanks man that is a very good solution.

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8 years ago, # |
  Vote: I like it -15 Vote: I do not like it

No one cares!!

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