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29. Divide Two Integers
Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_INT. 对两个整数做除法,不能使用乘法、除法和求余运算符。 如果结果发生溢出,返回M ...
分类:其他好文   时间:2016-05-07 13:32:18    阅读次数:128
UVA 348 & ZOJ 1276 Optimal Array Multiplication Sequence(dp , 矩阵链相乘问题)
Optimal Array Multiplication Sequence Time Limit:3000MS     Memory Limit:0KB     64bit IO Format:%lld & %llu Description Given two arrays A and B, we can determine the array C...
分类:其他好文   时间:2016-05-07 10:29:38    阅读次数:233
AYITACM2016省赛第三周I - Optimal Array Multiplication Sequence(dp)
矩阵最少乘法 题意: 给你2个矩阵A、B,我们使用标准的矩阵相乘定义C=AB如下: A阵列中栏(column)的数目一定要等于B阵列中列(row)的数目才可以做此2阵列的相乘。若我们以rows(A),columns(A)分别代表A阵列中列及栏的数目,要计算C阵列共需要的乘法的数目为:rows(A)*columns(B)*columns(A)。例如:A阵列是一个...
分类:其他好文   时间:2016-05-07 10:26:16    阅读次数:172
POJ1651 Multiplication Puzzle(相邻乘积之和最小,区间DP)
http://blog.csdn.net/libin56842/article/details/9747021 http://www.cnblogs.com/devil-91/archive/2012/06/26/2562976.html ...
分类:其他好文   时间:2016-05-05 17:35:12    阅读次数:99
UVA442 栈
C - Matrix Chain Multiplication Crawling in process... Crawling failed Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Status Pr ...
分类:其他好文   时间:2016-04-28 14:10:44    阅读次数:223
leetcode-Multiply Strings
Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-neg ...
分类:其他好文   时间:2016-04-26 14:04:01    阅读次数:122
Multiply Strings
Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-neg ...
分类:其他好文   时间:2016-04-11 18:15:11    阅读次数:112
Leetcode43. Multiply Strings
Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-neg ...
分类:其他好文   时间:2016-03-31 00:10:54    阅读次数:181
【LeetCode题意分析&解答】43. Multiply Strings
Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-neg
分类:其他好文   时间:2016-03-22 00:32:21    阅读次数:201
LeetCode Divide Two Integers
Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_INT. 举个例子比较容易理解,74 / 5, 这里 5*2=10 < 10*2=20
分类:其他好文   时间:2016-03-20 15:58:49    阅读次数:184
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