用户输入年月，然后显示该月的整个日历。
#显示给定年份的日历 #打印日历函数 def printMonth(year,month): printMonthTitle(year,month) printMonthBody(year,month) #打印标题栏显示月份与年份 def printMonthTitle(year,month): print(" ",getMonthName(month)," ",year) print("---------------------------------------") print(" sun Mon Tue Wed Thu Fri Sat") #打印日历主体 def printMonthBody(year,month): startDay=getStartDay(year,month) numberOfDaysInMonth=getNumberOfDaysInMonth(year,month) i=0 for i in range(0,startDay): print(" ",end=" ") for i in range(1,numberOfDaysInMonth+1): print(format(i,"4d"),end=" ") if (i+startDay)%7==0: print() def getMonthName(month): if month==1: monthName="January" elif month==2: monthName="February" elif month==3: monthName="March" elif month==4: monthName="April" elif month==5: monthName="May" elif month==6: monthName="June" elif month==7: monthName="July" elif month==8: monthName="Augest" elif month==9: monthName="September" elif month==10: monthName="October" elif month==11: monthName="November" else: monthName="December" return monthName def getStartDay(year,month): STRT_DAY_FOR_JAN_1_1800=3 totalNumberOfDays=getTotalNumberOfDays(year,month) return (totalNumberOfDays+STRT_DAY_FOR_JAN_1_1800)%7 def getTotalNumberOfDays(year,month): total=0 for i in range(1800,year): if isLeapYear(i): total=total+366 else: total=total+365 for i in range(1,month): total=total+getNumberOfDaysInMonth(year,i) return total def getNumberOfDaysInMonth(year,month): if(month==1 or month==3 or month==5 or month==7 or month==8 or month==10 or month==12): return 31 if(month==4 or month==6 or month==9 or month==11): return 30 if month==2: return 29 if isLeapYear(year) else 28 return 0 def isLeapYear(year): return (year%4==0 and year%100 !=0) or year%400==0 def main(): year=eval(input("请输入一个年份：")) month=eval(input("请输入月份：")) printMonth(year,month) main()运行截图：
