2025-4-30

# a, b=input().split()
# a=int(a)
# b=int(b)
#
# c = 0   # a메뉴의 칼로리
# d = 0   # b메뉴의 칼로리


# if a==1 :
#     c = 400
# elif a==2 :
#     c = 340
# elif a==3 :
#     c = 170
# elif a==4 :
#     c = 100
# elif a==5 :
#     c = 70
#
# if b==1 :
#     d = 400
# elif b==2 :
#     d = 340
# elif b==3 :
#     d = 170
# elif b==4 :
#     d = 10.0
# elif b==5 :
#     d = 70
#
# if c+d>500 :
#      print('angry')
# else :
#     print('no angry')

# a, b=input().split()
# a=int(a)
# b=int(b)
# if b>=30:
#     print(a,(b-30),sep=' ')
# elif a==0:
#     print('23',60-(30-b),sep=' ')
# else :
#     print((a-1),60-(30-b),sep=' ')

# a, b=input().split()
# a=int(a)    #연도
# b=int(b)    #월
# if b==4 or b==6 or b==9 or b==11:
#     print('30')
# elif b==2 :
#     if a%400==0 or ( a%4==0 and a%100!=0) :
#         print('29')
#     else:
#         print('28')
# elif b==1 or b==3 or b==5 or b==7 or b==8 or b==10 or b==12:
#     print('31')