

# d = {1: 10, 2: 20, 3: 30, 4: 40, 5: 50, 6: 60}
# def is_key_present(x):
#   if x in d:
#       print('Key is present in the dictionary')
#   else:
#       print('Key is not present in the dictionary')
# is_key_present(5)
# is_key_present(9)


n=int(input("Input a number "))
d = dict()

for x in range(1,n+1):
    d[x]=x*x

print(d) 