Given two numbers represented as strings,
return multiplication of the numbers as a string.Note: The numbers can be
arbitrarily large and are non-nega...
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其他好文 时间:
2014-06-04 20:19:04
阅读次数:
313
Given a set of candidate numbers (C) and a
target number (T), find all unique combinations inCwhere the candidate numbers
sums toT.Thesamerepeated num...
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其他好文 时间:
2014-06-04 20:15:09
阅读次数:
289
Given a collection of candidate numbers (C) and
a target number (T), find all unique combinations inCwhere the candidate numbers
sums toT.Each number ...
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其他好文 时间:
2014-06-04 20:14:25
阅读次数:
287
Given a collection of numbers that might
contain duplicates, return all possible unique permutations.For
example,[1,1,2]have the following unique perm...
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其他好文 时间:
2014-06-04 19:10:54
阅读次数:
240
Given a collection of numbers, return all
possible permutations.For example,[1,2,3]have the following
permutations:[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,...
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其他好文 时间:
2014-06-04 19:10:16
阅读次数:
155
题目描述On the planet Zoop, numbers are represented in
base 62, using the digits 0, 1, . . . , 9, A, B, . . . , Z, a, b, . . . , z
where A (base 62) = 10 ...
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其他好文 时间:
2014-06-03 12:32:55
阅读次数:
267
Terrible SetsTime Limit:1000MSMemory
Limit:30000KTotal Submissions:3017Accepted:1561DescriptionLet N be the set of
all natural numbers {0 , 1 , 2 , . ...
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其他好文 时间:
2014-05-31 22:01:28
阅读次数:
325
题目:A Pythagorean triplet is a set of three
natural numbers, a b c, for which,a2 + b2 = c2For example, 32 + 42 = 9 + 16 = 25
= 52.There exists exactl.....
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其他好文 时间:
2014-05-31 01:23:03
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254
find k missing numbers from 1 to n. (k>=1)
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其他好文 时间:
2014-05-30 21:41:26
阅读次数:
593
Given a triangle, find the minimum path sum
from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given the fol...
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其他好文 时间:
2014-05-30 14:59:37
阅读次数:
241