days = [31,28,31,30,31,30,31,31,30,31,30,31] y, m, d = input().split() y, m, d = int(y), int(m), int(d) if y % 400 == 0 or (y % 100 != 0 and y % 4 == 0): days[1] = 29 res=sum(days[0:m-1])+d print(res)