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December 22, 2018 20:35
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Task5
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def generate_array(size) | |
array = [] | |
size.to_i.times { array << rand(-10..20) } | |
array | |
end | |
#have some questions accroding to this task (probably, it can be done with 'each'?!) | |
def insert_zeros_to_array(array) | |
i = 0 | |
while(i < array.size) do | |
if array[i] > 0 | |
array.insert(i, 0) | |
i += 2 | |
end | |
i += 1 | |
end | |
array | |
end | |
puts "Enter Array size: " | |
size = gets.chomp | |
start_array = generate_array(size) | |
puts "Start Array = #{start_array.join(" ~ ")} " | |
result = insert_zeros_to_array(start_array) | |
puts "Result Array = #{result.join(" ~ ")} " |
Тут мы из одного массива мы пытаемся сделать другой. А если метод flatten
использовать, какое решение получится?
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Очень длинно, а как короче это записать? Чтобы массив внутри итератора варился :)