June 2018 Update
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5278 changed files with 84726 additions and 14379 deletions
20
Task/Yin-and-yang/Julia/yin-and-yang.julia
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20
Task/Yin-and-yang/Julia/yin-and-yang.julia
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@ -0,0 +1,20 @@
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function yinyang(n::Int=3)
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radii = (i * n for i in (1, 3, 6))
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ranges = collect(collect(-r:r) for r in radii)
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squares = collect(collect((x, y) for x in rnge, y in rnge) for rnge in ranges)
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circles = collect(collect((x, y) for (x,y) in sqrpoints if hypot(x, y) ≤ radius)
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for (sqrpoints, radius) in zip(squares, radii))
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m = Dict((x, y) => ' ' for (x, y) in squares[end])
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for (x, y) in circles[end] m[(x, y)] = x > 0 ? '·' : '*' end
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for (x, y) in circles[end-1]
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m[(x, y + 3n)] = '*'
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m[(x, y - 3n)] = '·'
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end
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for (x, y) in circles[end-2]
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m[(x, y + 3n)] = '·'
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m[(x, y - 3n)] = '*'
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end
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return join((join(m[(x, y)] for x in reverse(ranges[end])) for y in ranges[end]), '\n')
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end
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println(yinyang(4))
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@ -16,9 +16,10 @@ sub yin_yang ($rad, $cx, $cy, :$fill = 'white', :$stroke = 'black', :$angle = 90
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say '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink">';
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<svg height="400" width="400" xmlns="http://www.w3.org/2000/svg" version="1.1"
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xmlns:xlink="http://www.w3.org/1999/xlink">';
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yin_yang(40, 50, 50);
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yin_yang(20, 120, 120);
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yin_yang(100, 130, 130);
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yin_yang(50, 300, 300);
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say '</svg>';
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@ -1,5 +1,3 @@
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sub cheat_harder ($scale) {
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"<span style=\"font-size:$scale%;\">☯</span>";
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}
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sub cheat_harder ($scale) { "<span style=\"font-size:$scale%;\">☯</span>"; }
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say '<div><br /><br />', cheat_harder(700), cheat_harder(350), '</div>';
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say '<div>', cheat_harder(700), cheat_harder(350), '</div>';
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@ -1,4 +1,4 @@
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/*REXX program creates and displays an ASCII art version of the Yin─Yang symbol.*/
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/*REXX program creates & displays an ASCII art version of the Yin─Yang (taijitu) symbol.*/
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parse arg s1 s2 . /*obtain optional arguments from the CL*/
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if s1=='' | s1=="," then s1=17 /*Not defined? Then use the default. */
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if s2=='' | s2=="," then s2=s1 % 2 /* " " " " " " */
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