原题地址:https://oj.leetcode.com/problems/minimum-window-substring/ 题意: Given 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). For example,S = "ADOBECODEBANC"T = "ABC" M
官网地址下载安装包 点击下载 会自动识别你当前的系统,或者点击你需要安装的平台 或者选择其他版本 执行安装 高级选项说明: Install for all users 所有用户可使用 Associate files with Python 关联PY相关的文件 Create shortcuts for installed applications 创建桌面的快捷方式 Add Python to environment variables 添加系统变量(windows系统) Precompile s
import matplotlib.pyplot as plt Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 97, in <module> _backend_mod, new_figure_mana