# n=int(input("enter the row:-"))
# i=1
# stor_value=1
# while i<=n:
# 	j=1
# 	while j<=n:
# 		print(stor_value,end=" ")
# 		j=j+1
# 		stor_value=stor_value+1
# 	print()
# 	i=i+1


# magic_square = [
#     [8, 3, 4],
#     [1, 5, 9],
#     [6, 7, 2]
# ]
# i=0
# sum=0
# sum1=0
# for i in range(3):
#     for j in range(3):
#         if i==j:
#             sum=sum+magic_square[i][j]
#         if i+j==3-1:
#             sum1=sum1+magic_square[i][j]
#         if sum!=sum1:
#             f1=1
#         else:
#             for i in range(3):
#                 sum2=0
#                 sum3=0
#                 for j in range(3):
#                     sum2=sum2+magic_square[i][j]
#                     sum3=sum3+magic_square[i][j]
#                     if sum2!=sum:
#                         f=1
#                     elif sum3!=sum:
#                         f=1
#                     else:
#                         f=0
# if f==0:
#     print("magic square")
# else:
#     print("no")


# name=["a","n","a"]
# print(name)
# lenght = len(name)
# index = lenght-1
# a = []
# while index >= 0:
#     print(name[index])
#     a.append(name[index])
#     index = index - 1
# print(a)
# if name == a:
#     print("its a palindrome")
# else:
#     print("its not palindrome")

for i in range(1,):
    print(i)