def run(year):
    if (year % 400 == 0):
        return True
    elif (year % 100 == 0):
        return False
    elif (year % 4 == 0):
        return True
    else:
        return False

ms = [0, 31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]

y, m, d = map(int, input().split())
ms[2] = 29 if run(y) else 28
ans = 0
for i in range(1, m):
    ans += ms[i]
print(ans+d)