pyplot 中绘制图表的函数 函数名称 函数说明 bar 绘制条形图 barth 绘制水平条形图 hist 绘制直方图 pie 绘制饼图 specgram 绘制光谱图 stackplot 绘制堆积区域图 scatter 绘制散点图 plot 绘制折线图 boxplot 绘制箱形图 直方图 直方图又 ...
分类:
其他好文 时间:
2020-03-27 19:46:55
阅读次数:
138
Problem : There are two sorted arrays nums1 and nums2 of size m and n respectively. Find the median of the two sorted arrays. The overall run time com ...
分类:
其他好文 时间:
2020-03-27 18:31:14
阅读次数:
78
Sometimes you'd like to measure how two implementations compare in regards to run time. In this lesson you will learn how to quickly do this using Con ...
分类:
Web程序 时间:
2020-03-26 19:44:25
阅读次数:
87
题意:在BST中寻找两个节点,使它们的和为一个给定值。 /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(in ...
分类:
其他好文 时间:
2020-03-26 01:22:25
阅读次数:
70
914. 翻转游戏 中文English You are playing the following Flip Game with your friend: Given a string that contains only two characters: + and -, you can flip ...
分类:
其他好文 时间:
2020-03-26 01:06:15
阅读次数:
79
[leetcode]1379. Find a Corresponding Node of a Binary Tree in a Clone of That Tree 链接 "leetcode" 描述 Given two binary trees original and cloned and giv ...
分类:
其他好文 时间:
2020-03-25 19:39:53
阅读次数:
70
Calculate A + B. InputEach line will contain two integers A and B. Process to end of file. OutputFor each case, output A + B in one line. Sample Input ...
分类:
其他好文 时间:
2020-03-25 16:09:38
阅读次数:
100
Given a 2D grid, each cell is either a wall 2, a zombie 1 or people 0 (the number zero, one, two).Zombies can turn the nearest people(up/down/left/rig ...
分类:
其他好文 时间:
2020-03-25 10:53:03
阅读次数:
76
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker c ...
分类:
其他好文 时间:
2020-03-25 01:13:56
阅读次数:
53
import cv2import numpy as npdef blur_demo(image): dst = cv2.blur(image,(5,5)) #5*5 blur[均值模糊] cv2.imshow('blur demo',dst)def median_blur_demo(image): ...
分类:
编程语言 时间:
2020-03-23 20:12:49
阅读次数:
76