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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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27
Task/Constrained-random-points-on-a-circle/CoffeeScript/constrained-random-points-on-a-circle-1.coffee Normal file
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NUM_POINTS = 100
MIN_R = 10
MAX_R = 15
random_circle_points = ->
rand_point = ->
Math.floor (Math.random() * (MAX_R * 2 + 1) - MAX_R)
points = {}
cnt = 0
while cnt < 100
x = rand_point()
y = rand_point()
continue unless MIN_R * MIN_R <= x*x + y*y <= MAX_R * MAX_R
points["#{x},#{y}"] = true
cnt += 1
points
plot = (points) ->
range = [-1 * MAX_R .. MAX_R]
for y in range
s = ''
for x in range
s += if points["#{x},#{y}"] then '*' else ' '
console.log s
plot random_circle_points()

30
Task/Constrained-random-points-on-a-circle/CoffeeScript/constrained-random-points-on-a-circle-2.coffee Normal file
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> coffee foo.coffee
** *
* ** * *
* * * *
* ** *
* * * *
* *
*
* *
***
** **** *
* *
* *
**
*
* **
* * *
**
* * **
* *
* *
* *
* *
***
*** * * * * *
*** *
* * * * *
* * *