#!/usr/bin/env python3

N = int(input())
MAX_TOKENS = 10000

print(MAX_TOKENS)
print('1 '*N)

# Now needlessly generate some large numbers that ultimately sum to 0
remainder = MAX_TOKENS - N
print('10000 '* (remainder//2))
print('-10000 '* (remainder//2))
if remainder % 2 == 1:
    print(0)