# n=0
# m=0
# list=list(map(int,input().split()))
# a = sum(list)
# b=a/10
# print(b)
# for i in range(0,10):
# if list[i]<b:
# m=m+1
# else:
# n=n+1
# print(n,m)
# list=list(map(int,input().split()))
# n=int(input())
# n=n-1
# print(list[n])
# for i in range(7) :
# if i == 4 :
# continue
# print(i,"pc방에 가요")
# n=int(input())
# list=list(map(int,input().split()))
# for i in range(n):
# print(i+1,": ",sep='',end="")
# for j in range(n):
# if i==j:
# continue
#
# if list[i]<list[j]:
# print("< ",end="")
# elif list[i]>list[j]:
# print("> ",end="")
# else:
# print("= ",end="")
# print()
# n=int(input())
# list=list(map(int,input().split()))
# for i in range(n):
#
# for j in range(n):
# print(list[j], end=' ')
# print()
# x = list[0]
# del list[0]
# list.append(x)