题解 | #计算日期到天数转换#

y, m, d = list(map(int, input().split()))

yun = False
if y % 400 == 0 or (y % 100 != 0 and y % 4 == 0):  # 判断是否是闰年，逢百年不闰，四百年一闰
    yun = True

ylist = [31,28,31,30,31,30,31,31,30,31,30,31]

sum = 0
for i in range(m-1):   # 累加前年已经满了的月份
    sum += ylist[i]

sum += d  # 加上当前月

if m > 2 and yun: #闰年且月份大于2
    sum += 1



print(sum)