Python：每日一题 4

张大哈

year=int(input("请输入年份："))
month=int(input("请输入月份:"))
day=int(input("请输入日"))
days=[31,28,31,30,31,30,31,31,30,31,30,31]
sum=0
for i in range(0,month-1):
    sum=sum+days[i]
if year%400==0 or (year%4==0 and year%100!=0) and month>2:
    sum=sum+day+1
else :
    sum=sum+day
print("这一天是第%s年的第%s天！"%(year,sum))

jy765190789

def fun_1(month,days):
    month_days = [31,28,31,30,31,30,31,31,30,31,30,31]
    result = 0
    for i in range(12):
        month = month - 1
        result = result+month_days[i]
        if month == 0:
            break
    result = result + days

    return result

print("请输入日期（年月日），年月日用回车隔开")
year = int(input())
month = int(input())
days = int(input())
if (year%4 == 0 and year%100 != 0) or (year%400 == 0):   #判断是闰年
    month_days[1] = 29
result = fun_1(month,days)
print("这是第",result,"天")

892427369

Y = int(input("请输入年份："))
M = int(input("请输入月份："))
D = int(input("请输入日期："))
t = (M-1)*31-M//2-2+D
if Y % 4 == 0 and Y % 100 != 0 or Y % 400 == 0:
    t += 1
if M <= 2:
    t=(M-1)*31+D
print("这一天是这一年的第",t,"天。",sep="")

CC柴

又长又臭

1. year = int(input("请输入某年："))
   
2. month = int(input("请输入某月："))
   
3. day = int(input("请输入某日："))
   
4. run = [31,29,31,30,31,30,31,31,30,31,30,31]
   
5. ping = [31,28,31,30,31,30,31,31,30,31,30,31]
   
6. d = 0
   
7. i = 0
   
8. if ((year%4 ==0) and (year%100 !=0)) or year%400 ==0:
   
9.     for i in range(month-1):
   
10.         d += run[i]
    
11.         i +=1
    
12.     d = d+day
    
13.     print("%d年%d月%d日是%d年中的第%d天!"%(year,month,day,year,d))
    
14. else:
    
15.     for i in range(month-1):
    
16.         d +=ping[i]
    
17.         i +=1
    
18.     d = d+day
    
19.     print("%d年%d月%d日是%d年中的第%d天!" % (year, month, day, year, d))
    

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DavidCowboy

year = int(input('請輸入西元年份：'))
month = int(input('請輸入月份：'))
day = int(input('請輸入日：'))

common_year = [0 , 31 , 28 , 31 , 30 , 31 , 30 , 31 , 31 , 30 , 31 , 30 , 31]
leap_year = [0 , 31 , 29 , 31 , 30 , 31 , 30 , 31 , 31 , 30 , 31 , 30 , 31]
days = 0

if (year % 4 == 0 and year % 100 != 0) or year %400 == 0:
    while month:
        days += leap_year[month-1]
        month -= 1
else:
    while month:
        days += common_year[month-1]
        month -= 1

answer = day + days
print(answer)

uilUVUBWP

新手·ing 发表于 2017-3-26 07:37
我的解答！

如果我输入的天数高于31天，你的程序仍然会照常执行，但是这并不符合正常的逻辑

澄绿哥

献丑了

jack1412

可以这么玩

1. import datetime as dt
   
2. temp1 = int(input('year: '))
   
3. temp2 = int(input('month: '))
   
4. temp3 = int(input('day: '))
   
5. x = dt.datetime(temp1,temp2,temp3)-dt.datetime(temp1-1,12,31)
   
6. print (x)
   

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小龙145

jluzhpanda

1. def date(x, y, z):
   
2.     list1 = [31,29,31,30,31,30,31,31,30,31,30,31]
   
3.     list2 = [31,28,31,30,31,30,31,31,30,31,30,31]
   
4.     if (x % 4 == 0) and (x % 100 != 0):
   
5.         L =list1
   
6.     elif x % 400 == 0:
   
7.         L =list1
   
8.     else:
   
9.         L =list2
   
10.     list3 = L[0:y-1]
    
11.     n = z + sum(list3)
    
12.     return n
    
13. x = int(input('input year:'))
    
14. y = int(input('input month:'))
    
15. z = int(input('input day:'))
    
16. print date(x, y, z)

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一步半个脚印

1. year=int(input('input year:'))
   
2. month=int(input('input month:'))
   
3. day=int(input('input day:'))
   
4. Setmonth = [0,31,28,31,30,31,30,31,31,30,31,30,31]
   
5. sum=0
   
6. 
   
7. if year%4 ==0 and year%100 !=0 and year%400 ==0:
   
8.     for i in range(1, month):
   
9.         sum = sum + Setmonth[i]
   
10.     print('This is No.:',sum+day,'day')
    
11. else:
    
12.     for i in range(1, month):
    
13.         sum = sum + Setmonth[i]
    
14.     print('This is No.:',sum+day,'day')

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终于憋出来了。。。。。。

acgods

1. year = int(input("请输入年："))
   
2. month = int(input("请输入月："))
   
3. day = int(input("请输入日："))
   
4. 
   
5. def dayCount(year,month,day):
   
6.     if ((year % 4 == 0) and (year % 100 !=0)) or (year % 400 == 0):
   
7.         februrayDays = 29
   
8.     else:
   
9.         februrayDays = 28
   
10.     list1 = [31,februrayDays,31,30,31,30,31,31,30,31,30,31]
    
11.     dayCount = 0      
    
12.     for i in range(1,month):
    
13.         dayCount += list1[i-1]
    
14.     dayCount += day
    
15.     return dayCount
    
16. 
    
17. print("您输入的日期是今年的第%d天" % dayCount(year,month,day))

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修改后的代码

1. 
   
2. import datetime
   
3. 
   
4. year = int(input("请输入年："))
   
5. month = int(input("请输入月："))
   
6. day = int(input("请输入日："))
   
7. days = datetime.date(year,month,day) - datetime.date(year-1,12,31)
   
8. days1 = int(days.days)
   
9. print("您输入的日期是今年的第%d天" % days1)

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乔乔在哪

版主高明，继续学习

_玛莎_

print('请根据提示输入要查询的日期')
a = int(input('请输入年：'))
b = int(input('请输入月：'))
c = int(input('请输入日：'))
day = [0,31,59,90,120,151,181,212,243,273,304,334]
for n in range(1, b):
    if(((a % 4 == 0 and a % 100 != 0) or a % 400 == 0) and b>2):
        result = day[n] + c + 1
    else:
        result =day[n] + c
print('您输入的日期是今年的第%d天' % result)

Hxiaoping

time = (input('请输入年月日：'))
#time = '2018,2,3'
mothlsit = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ]
year = int(time.split(',')[0])
moth = int(time.split(',')[1])
day =  int(time.split(',')[2])

if moth in range(1, 13) :
    for i in range(1, moth) :
        day = day + mothlsit[i]   

else:
    print('请输入1-12月')
   
if year % 400 == 0 or year % 4 == 0 and year % 100  != 0 :
    print('该年是闰年')   #二月 29天
    print(day)
else :
   
    print('改年是平年')#二月 28天
    if moth > 2 :
        print(day-1)
    else :
        print(day)

练习下，

Hxiaoping

Hxiaoping 发表于 2018-9-18 19:58
time = (input('请输入年月日：'))
#time = '2018,2,3'
mothlsit = [0, 31, 28, 31, 30, 31, 30, 31, 31, ...

思路比较清晰，代码不复杂，很容易看懂

吃鱼的虾

dict1={1:31,2:28,3:31,4:30,5:31,6:30,7:31,8:10,9:30,10:31,11:30,12:31}
days=0
def judgment_year(year):
    if (year % 4) == 0:
        if (year % 100) == 0:
            if (year % 400) == 0:
                return True
            else:
                return False
        else:
            return True
    else:
        return False


year=int(input('请您输入年份：'))

if judgment_year(year):
    mouth=int(input('请您输入月份：'))
    if mouth > 2:
        day=int(input('请您输入%d月几号' % mouth))
        for i in range(1,mouth):
            days += dict1[i]
        print(days+day+1)
    else:
        day=int(input('请您输入%d月几号' % mouth))
        for i in range(1,mouth):
            days += dict1[i]
        print(days+day)
   
else:
    mouth=int(input('请您输入月份：'))
    day=int(input('请您输入%d月几号' % mouth))
    for i in range(1,mouth):
        days += dict1[i]
    print(days+day)
   

Roc乘风

抑痒指 发表于 2017-6-9 16:37

赞，初学者学习了

Roc乘风

感觉我写的不咋样！

1. daylist = [31,28,31,30,31,30,31,31,30,31,30,31]
   
2. 
   
3. year = int(input("请输入年："))
   
4. mouth = int(input("请输入月："))
   
5. day = int(input("请输入天："))
   
6. dayth = 0
   
7. 
   
8. if mouth == 1 :
   
9.     print(dayth + day)
   
10. else:
    
11. 
    
12.     if (year % 4 == 0 and year % 100 != 0) or year % 400 == 0:
    
13.         daylist2 = daylist
    
14.         daylist2[1] = 29
    
15.         for index in range(1,mouth):
    
16.             dayth =dayth + daylist2[index-1]
    
17.         print(dayth +day)
    
18.     else:
    
19.         for index in range(1,mouth):
    
20.             dayth =dayth + daylist[index-1]
    
21.         print(dayth + day)

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看了各位鱼油的代码！ 学习了
1.datetime 计算日期之差
2.list Unpacking操作和 list的牛百写法  year, month, day = [int(x) for x in input('input year/month/day: ').split('/')]
3.拆分功能点，尽量联系函数和类的使用

zhangjk19841984

import math
your_birthday1=int(input('您出生的月份：'))
your_birthday2=int(input('您出生的日子：'))
d=0
month_days=[31,28,31,30,31,30,31,31,30,31,30,31]

for i in range(your_birthday1-1):
    d+=month_days[i]
    day=d+your_birthday2

print('生日是第{}天。'.format(day))