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Breyanova91 avatar Breyanova91 9 Точки

LadyBugs Js Fundamentals Array Exercise

Здравейте,

Може ли малко помощ с тази задача.

https://pastebin.com/WqHzdGNV

Още опити правих https://pastebin.com/ycULCCNv не разбирам къде греша

3.   * Ladybugs

You are given a field size and the indexes of ladybugs inside the field. A ladybug changes its position either to its left or to its right by a given fly length. A command to a ladybug looks like this: "0 right 1". This means that the little insect placed on index 0 should fly one index to its right. If the ladybug lands on a fellow ladybug, it continues to fly in the same direction by the same fly length. If the ladybug flies out of the field, it is gone.

For example, imagine you are given a field with size 3 and ladybugs on indexes 0 and 1. If the ladybug on index 0 needs to fly to its right by the length of 1 (0 right 1) it will attempt to land on index 1 but as there is another ladybug there it will continue further to the right by additional length of 1, landing on index 2. After that, if the same ladybug needs to fly to its right by the length of 1 (2 right 1), it will land somewhere outside of the field, so it flies away:

 

LadyBugs Js Fundamentals Array Exercise LadyBugs Js Fundamentals Array Exercise LadyBugs Js Fundamentals Array Exercise

 

If you are given ladybug index that does not have ladybug there, nothing happens. If you are given ladybug index that is outside the field, nothing happens.

 

Your job is to create the program, simulating the ladybugs flying around doing nothing. At the end, print all cells in the field separated by blank spaces. For each cell that has a ladybug on it print '1' and for each empty cells print '0'. For the example above, the output should be '0 1 0'.

Input

  • You will receive an array of strings and the first element is an integer – the size of the field
  • The second element is a string containing the initial indexes of all ladybugs separated by a blank space. The given indexes may or may not be inside the field range
  • The next elements in the array are commands in the format:"{ladybug index} {direction} {fly length}"

Output

  • Print the all cells within the field in format: "{cell} {cell} … {cell}"
    • If a cell has ladybug in it, print '1'
    • If a cell is empty, print '0'

Constrains

  • The size of the field will be in the range [0 … 1000]
  • The ladybug indexes will be in the range [-2,147,483,647 … 2,147,483,647]
  • The number of commands will be in the range [0 … 100]
  • The fly length will be in the range [-2,147,483,647 … 2,147,483,647]

Examples

Input

Output

Comments

[ 3, '0 1',

'0 right 1',

'2 right 1' ]

0 1 0

1 1 0 - Initial field

0 1 1 - field after "0 right 1"

0 1 0 - field after "2 right 1"

 

Input

Output

 

Input

Output

[ 3, '0 1 2',

'0 right 1',

'1 right 1',

'2 right 1']

0 0 0

 

[ 5, '3',

'3 left 2',

'1 left -2']

0 0 0 1 0

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JavaScript Fundamentals 16/09/2020 14:54:03
RadostinStoychev avatar RadostinStoychev 116 Точки

Ето едно примерно решение, дано ти помогне да си откриеш грешката. Успех
Решение

0