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def f(x):l=len(x)/2;return l and[n*x[l]for2;return[n*x[l]*f(x[:l])for n in x[l:]]==x[:l]*f(x[:l])or[1]==xl]>[]or[1]==x
Try it online!Try it online!
def f(x):l=len(x)/2;return l and[n*x[l]for n in x[l:]]==x[:l]*f(x[:l])or[1]==x
Try it online!
def f(x):l=len(x)/2;return[n*x[l]*f(x[:l])for n in x[l:]]==x[:l]>[]or[1]==x
