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November 27, 2018 13:12
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Дан целочисленный массив. Преобразовать его, вставив перед каждым положительным элементом нулевой элемент.
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def random_numbers(n, range) | |
Array.new(n) { rand(range) } | |
end | |
random_array = random_numbers(20, -100..100) | |
array_with_zero = [] | |
#random_array.map { |n| n.positive? ? array_with_zero << 0 << n : array_with_zero << n } | |
random_array.each do |number| | |
if number.positive? | |
array_with_zero << 0 << number | |
else | |
array_with_zero << number | |
end | |
end | |
puts "Array:\n#{random_array.inspect}" | |
puts "New Array:\n#{array_with_zero}" |
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