---NameError Traceback (most recentcalllast)<ipython-input-3-3f47609917d7>in<module>()1try:----> 2 raise NameError('HiThere')3exceptNameError:4print('An exception flew by!')5raise NameError: HiThere 5、用户自定义异
在Python中构造循环结构有两种做法,一种是for-in循环,一种是while循环。 2.for-in循环 如果明确的知道循环执行的次数或者是要对一个容器进行迭代(后面会讲到),那么我们推荐使用for-in循环,例如下面代码中计算∑100n=1n∑n=1100n。 """ 用for循环实现1~100求和 Version: 0.1 Author: 骆昊 """sum=0forninra...
Day06 -循环结构 for-in循环 while循环 break和continue 嵌套的循环结构 循环结构的应用 判断素数 最大公约数 猜数字游戏 Day07 -分支和循环结构实战 例子1:100以内的素数 例子2:斐波那契数列 例子3:寻找水仙花数 例子4:百钱百鸡问题 例子5:CRAPS赌博游戏 Day08 -常用数据结构之列表-1 创建列表 列表的运算 元...
(一)、for-in循环 当明确世道循环执行的次数时,推荐使用for-in循环 代码语言:javascript 代码运行次数:0 运行 AI代码解释 range()函数- `range(101)`:可以用来产生0到100范围的整数,需要注意的是取不到101。 - `range(1, 101)`:可以用来产生1到100范围的整数,相当于前面是闭区间后面是开区间。 - `range...
100 days of code is not just about the commitment. The true power and effectiveness is in having a guide and pursuing the “right-sized” projects. That’s why we have 33 deeply practical projects. Each paired with 20-40 minute lessons at the beginning of the project. ...
git remote add origin https://github.com/RanitManik/100-days-of-python.git Create and Switch to Your Branch: git checkout -b YourBranchName push your changesto this branch : git push --set-upstream origin DEV/{your_name}/{in which you working on} ...
charts import Calendar begin = datetime(2019, 1, 1)end = datetime(2019, 12, 31)data = [ [str(begin + timedelta(days=i)), dd[i]] for i in range((end - begin).days + 1)] c = ( Calendar() .add( "", data, calendar_opts=opts.CalendarOpts( range_='2019', daylabel_opts=...
(手),成交额,振幅,涨跌幅,涨跌额,换手率\n") for i in data["klines"][::-1][:int(days)]: i_list = i.split(",") time = i_list[0] Open = i_list[1] close = i_list[2] heigh = i_list[3] low = i_list[4] mount = i_list[5] count = i_list[6] amplitude = i_...
8.用一行代码生成[1,4,9,16,25,36,49,64,81,100] [x * x for x in range(1,11)] 9.这一年某某某月某日,这一天是年的第几天? import datetime y = int(input("请输入4位数字的年份:")) m = int(input("请输入月份:")) d = int(input("请输入是哪一天")) ...
for m in range(month - 1): sum_days += pingnian[m] if is_runnian(year) and month > 2: sum_days += 1 print(sum_days) ''' ''' ###整数排序 n = int(input()) line = input().split() nums = [] for s in line: nums.append(int...