编写题解 1246: 第几天

解题思路:

注意事项:

参考代码:

def isy(st):
    if st%100==0:
        if st%400==0:
            return 1 
        else:
            return 0 
    else:
        if st%4==0:
            return 1 
        else:
            return 0 
dic={1:31,3:31,5:31,7:31,9:30,11:30,2:28,4:30,6:30,8:31,10:31,12:31}
while True:
    try:
        a,b,c=map(int,input().split('/'))
        s = 0 
        for i in range(1,b):
            s += dic[i]
        s += c 
        if isy(a)==1 and b>2:
            print(s+1)
        else:
            print(s)
    except:
        break