Percentage of Box Filled In - Githubissues

Anishluke92 / RubySolution

Problem solving using Ruby programming language

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Percentage of Box Filled In #1

Closed danielpaul closed 3 years ago

danielpaul commented 4 years ago

Create a function that calculates what percentage of the box is filled in. Give your answer as a string percentage rounded to the nearest integer.

Examples

percent_filled([
  "####",
  "#  #",
  "#o #",
  "####"
]) ➞ "25%"

# One element out of four spaces.

percent_filled([
  "#######",
  "#o oo #",
  "#######"
]) ➞ "60%"

# Three elements out of five spaces.

percent_filled([
  "######",
  "#ooo #",
  "#oo  #",
  "#    #",
  "#    #",
  "######"
]) ➞ "31%"

# Five elements out of sixteen spaces.

Notes

Only "o" will fill the box and also "o" will not be found outside of the box.
Don't focus on how much physical space an element takes up, pretend that each element occupies one whole unit (which you can judge according to the number of "#" on the sides).