year=int(input("请输入年份:"))month=int(input("请输入月份:"))day=int(input("请输入日期:"))sum_day=0months=[31,28,31,30,31,30,31,31,30,31,30,31]#判断几月份然后加到变量里,开头是0的就不用了foriinrange(month-1):sum_day+=months[i]sum_day+=day#判断二月leap=0if(year 继续访...
In this tutorial, you'll learn how to use the development environment included with your Python installation. Python IDLE is a small program that packs a big punch! You'll learn how to use Python IDLE to interact with Python directly, work with Python files, and improve your development work...
dt = pendulum.datetime(2022, 1, 22) dt_years_add = dt.add(years=5) print(dt_years_add) dt_years_subtract = dt.subtract(years=1) print(dt_years_subtract) dt_month_add = dt.add(months=60) print(dt_month_add) dt_month_subtract = dt.subtract(months=60) print(dt_month_subtract) ...
monthAbbrev = months[pos:pos+3] print("月份简写是:" + monthAbbrev + ".") #程序运行结果: #=== RESTART: D:\我的文件\Python程序\输入数字月#份,转换位英语缩写月份.py === 请输入月份数(1-12):11 月份简写是:Nov. >>> 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 字符串的处...
for month in months ]todo_urls import random #这是一个random包，可以让电脑随机生成设置范围和格式的数字 2. answer = random.randint(1,100)counter = 0 while True:counter += 1 number=int(input('请输入整数:'))if number < answer:print("你给小了!")elif number > answer:print('你给大了!
Input In [2], in 1 # Create a date object of 2000-26-03 ---> 2 date(2000, 26, 3) ValueError: month must be in 1..12 我们得到 ValueError: month must be in 1..12,毫无疑问,日历中没有第 26 个月,抛出异常。 让我们看看如何创建一个 datetime.time 对象: #...
value in dftest[4].items(): dfoutput['CriticalValue(%s)'%key] = value return dfoutput # 自相关和偏相关图,默认阶数为31阶 def draw_acf_pacf(ts, lags=31): f = plt.figure(facecolor='white')ax1=f.add_subplot(211)plot_acf(ts,lags=31,ax=ax1)ax2=f.add_subplot(212)plot_pacf(ts,...
zip(iterable1,iterable2, ...) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>foriteminzip([1,2,3],['sugar','spice','everything nice']):...print(item)...(1,'sugar')(2,'spice')(3,'everything nice') 3、filter(function,iterable) ...
(fmt="YYYY-MM-DD HH:mm:ss"))# 时间戳转化为日期timeStamp=1625034427.024892i=arrow.get(timeStamp)print(i.format('YYYY-MM-DD HH:mm:ss'))# 当前时间前一年,1个月前,2周前,3天后,2小时后的时间print(arrow.now().shift(years=-1,months=-1,weeks=-2,days=3,hours=2).format())print(arrow...
File "<interactive input>" , line 1 , in <module> NameError: name 'dict1' is not defined 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 4、字典的方法 1)get(key,default=None) 返回键值key对应的值;如果key没有在字典里,则返回default参数的值,默认为None ...