Heads / Tails Probability
The probability of n...
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F
- Hats
Background
John Hatman,...
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Problem F
Solve It
Input: standard input
O...
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Problem F
Solve It
Input: standard input
O...
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Center of Masses
Find out the center of masses of ...
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Problem D
The Base-1 Number System
Input: Stand...
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D
Help Dexter
...
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Problem I
Knuth’s Permutation
Input: stan...
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G
February
29
...
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The 3n + 1 problem
Background
Problems in Compute...
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Rotating Sentences
In ``Rotating Sentences,'' you ar...
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Marvelous Mazes
Your mission, if you decide to accep...
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Problem A: Letter Frequency
In this problem we are...
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Problem E
Sending email
Time Limit: 3 seconds
...
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Walking on the Safe Side
Square City is a very eas...
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發表時間:2012-05-03 06:55:08 | 回應:1