摘要：
Plus OneGiven a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant dig... 阅读全文
posted @ 2014-12-09 23:31
陆草纯
阅读(2139)
评论(0)
推荐(0)
摘要：
Text JustificationGiven an array of words and a lengthL, format the text such that each line has exactlyLcharacters and is fully (left and right) just... 阅读全文
posted @ 2014-12-09 21:24
陆草纯
阅读(409)
评论(0)
推荐(0)
摘要：
Sqrt(x)Implementint sqrt(int x).Compute and return the square root ofx.解法一：牛顿迭代法求n的平方根，即求f(x)=x2-n的零点设初始值为x0，注，不要设为0，以免出现除数为0，见后。则过(x0,f(x0))点的切线为g(x)... 阅读全文
posted @ 2014-12-09 18:53
陆草纯
阅读(256)
评论(0)
推荐(0)
摘要：
Edit DistanceGiven two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You... 阅读全文
posted @ 2014-12-09 15:51
陆草纯
阅读(214)
评论(0)
推荐(0)
摘要：
Set Matrix ZeroesGiven amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you us... 阅读全文
posted @ 2014-12-09 14:11
陆草纯
阅读(253)
评论(0)
推荐(0)
摘要：
Minimum Window SubstringGiven a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n).Fo... 阅读全文
posted @ 2014-12-09 13:24
陆草纯
阅读(4960)
评论(1)
推荐(0)
浙公网安备 33010602011771号