题解 | 计算一年中的第几天

while True:
    try:
        n, y, r = map(int, input().split())
        rui = 0
        if (n % 4 == 0 and n % 400 != 0) or n % 400 == 0:
            rui = 1
        yue = [31,28,31,30,31,30,31,31,30,31,30,31]
        s = 0
        for i in range(y-1):
            s += yue[i]
        s = s + r + rui
        print(s)
    except:
        break