1.輸入日期，判斷日期是該年度的第幾天
iyear = int(input("請輸入年：\n"))
imonth = int(input("請輸入月：\n"))
iday = int(input("請輸入日：\n"))
def checkYear(iyear):
return ((iyear % 4 == 0 and iyear % 100 != 0) or iyear % 400 == 0)
tol_day = 0
for i in range(1, imonth):
# tol_day+=lis[i]
if i in [1, 3, 5, 7, 8, 10, 12]:
tol_day += 31
elif i == 2:
tol_day += 28
if checkYear(iyear):
tol_day += 1
else:
tol_day += 30
tol_day += iday
print(tol_day)
或者：
lis = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
#如果是閏年的話，2月份加一天
if checkYear(year):
lis[2] += 1
#周遊一次days，對應月份中的天數,把對應的天數傳遞給tol_day存儲
for i in range(month):
tol_day+= lis[i]
print(tol_day+iday)
2..輸入日期，判斷日期距離現在是多少天
#datetime 擷取年月日
import datetime
datetime.datetime.now().year
datetime.datetime.now().month
datetime.datetime.now().day
import datetime
def func():
y = input("請輸入年份")
m = input("請輸入月份")
d = input("請輸入日期")
t1 = datetime.datetime.now()#擷取目前時間
t2 = datetime.datetime(int(y),int(m),int(d))#擷取指定時間
t3 = t2 - t1
print("離%s-%s-%s還有%d天"%(y,m,d,t3.days))
func()
3.列印以下内容：
for i in range(9, 0, -1):
for k in range(0, 9 - i):
print(" ", end="\t")
for j in range(1, i + 1):
print("{}*{}={:02d}".format(i, j, i * j), end="\t")
print()
for i in range(1, 11):
for j in range(1, 11):
print(" * ", end="")
print()
print("---------------------------")
for i in range(1, 11):
for j in range(1, 11):
if i == 1 or i == 10:
print(" * * * * * * * * * * ", end="")
break
elif j == 1 or j == 10 :
print(" * ", end="")
else:
print(" . ", end="")
print()
print("---------------------")
for i in range(1, 11):
for j in range(1, 11):
if i == 1 or i == 10:
print(" * * * * * * * * * * ", end="")
break
elif i == j or j == 1 or j == 10 or (i + j == 11):
print(" * ", end="")
else:
print(" ", end="")
print()
print("---------------------")
for i in range(1, 11):
for j in range(1, 11):
if i == 1 or i == 10:
print(" * * * * * * * * * * ", end="")
break
elif i == j or j == 1 or j == 10 or (i + j == 11):
print(" * ", end="")
elif i <= j and j + i >= 11:
print(" $ ", end="")
else:
print(" ", end="")
print()