CF286A Lucky Permutation
Description
A permutation $ p $ of size $ n $ is the sequence $ p_{1},p_{2},...,p_{n} $ , consisting of $ n $ distinct integers, each of them is from $ 1 $ to $ n $ $ (1
Input Format
The first line contains integer $ n $ ( $ 1
Output Format
Print "-1" (without the quotes) if the lucky permutation $ p $ of size $ n $ doesn't exist.
Otherwise, print $ n $ distinct integers $ p_{1},p_{2},...,p_{n} $ $ (1