Given two sparse matrices A and B, return the result of AB. You may assume that A's column number is equal to B's row number. Example: Input: A = [ [ ...
分类:
其他好文 时间:
2018-12-02 10:32:42
阅读次数:
172
Overview: Matrix algebra Matrix algebra covers rules allowing matrices to be manipulated algebraically via addition, subtraction, multiplication and d ...
分类:
其他好文 时间:
2018-11-28 12:20:13
阅读次数:
219
https://leetcode.com/problems/divide-two-integers/ Given two integers dividend and divisor, divide two integers without using multiplication, division ...
分类:
其他好文 时间:
2018-11-20 00:08:49
阅读次数:
140
print("Addition of two complex numbers : ",(4+3j)+(3-7j)) print("Subtraction of two complex numbers : ",(4+3j)-(3-7j)) print("Multiplication of two co... ...
分类:
编程语言 时间:
2018-11-15 22:34:49
阅读次数:
251
A - Sequence and Sequence 留坑 B - Kawa Exam 留坑 C - Flippy Sequence 留坑 D - Magic Multiplication #include<cstdio> #include<iostream> #include<algorithm> ...
分类:
其他好文 时间:
2018-11-11 23:29:51
阅读次数:
261
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=4061 题意:定义一个长度为 n 的序列 a1,a2,..,an 和长度为 m 的序列 b1,b2,..,bm 所构成的新序列 c 为 a1b1,a1b2,...., ...
分类:
其他好文 时间:
2018-11-10 21:21:00
阅读次数:
254
线性代数中,乘法是很重要的运算,具体的矩阵乘法原理可以翻教材,或看一下阮大神的这篇文章:http://www.ruanyifeng.com/blog/2015/09/matrix-multiplication.html。 在tensorflow中,经常使用以下几种乘法: ...
分类:
其他好文 时间:
2018-11-06 17:46:36
阅读次数:
162
Nearly every one have used the Multiplication Table. But could you find out the k-th smallest number quickly from the multiplication table? Given the ... ...
分类:
其他好文 时间:
2018-11-06 11:09:22
阅读次数:
109
Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividi ...
分类:
其他好文 时间:
2018-11-03 14:08:15
阅读次数:
188
Source https://onlinejudge.u-aizu.ac.jp/courses/lesson/1/ALDS1/all/ALDS1_10_B Description Time Limit : 1 sec , Memory Limit : 131072 KB Time Limit : 1 ...
分类:
其他好文 时间:
2018-11-02 01:58:42
阅读次数:
144