2021-10-02 19:05:35 +08:00
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@extern
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def output_asciiart(x: int32):
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...
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2021-09-22 14:30:52 +08:00
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def run() -> int32:
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minX = -2.0
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maxX = 1.0
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width = 78.0
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height = 36.0
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aspectRatio = 2.0
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yScale = (maxX-minX)*(height/width)*aspectRatio
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y = 0.0
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while y < height:
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x = 0.0
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while x < width:
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c_r = minX+x*(maxX-minX)/width
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c_i = y*yScale/height-yScale/2.0
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z_r = c_r
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z_i = c_i
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i = 0
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while i < 16:
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if z_r*z_r + z_i*z_i > 4.0:
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break
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new_z_r = (z_r*z_r)-(z_i*z_i) + c_r
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z_i = 2.0*z_r*z_i + c_i
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z_r = new_z_r
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i = i + 1
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output_asciiart(i)
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x = x + 1.0
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output_asciiart(-1)
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y = y + 1.0
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return 0
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