from random import randint
def __minRec__(i):
    if i < [i-1]:
        i, [i-1] = [i-1], i
        __minRec__([i-1])
    elif i >= [i-1]:
        return [i-1]



N=int(input())
a=[randint(0, 10) for i in range(N)]
print(','.join(map(str,a)))
__minRec__(N-1)