12 lines
234 B
Ruby
12 lines
234 B
Ruby
def eq_indices(list)
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left, right = 0, list.inject(0, :+)
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equilibrium_indices = []
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list.each_with_index do |val, i|
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right -= val
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equilibrium_indices << i if right == left
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left += val
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end
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equilibrium_indices
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end
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