23 lines
497 B
Python
23 lines
497 B
Python
from typing import Any
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def clamp_pos(x: int):
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return x if x > 0 else 0
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def lpad(x: Any, n: int, pad: chr = ' '):
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x = str(x)
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return clamp_pos(n - len(x))*pad + x
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def debug_R(B: int):
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# B = int('1'*7, 2)
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for j in range(8):
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j_sq = j**2
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R_j = B << j_sq
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lpadbin_R_j = lpad(bin(R_j)[2:], 64, pad='0')
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print(f'{lpad(j_sq, 2)}: {lpadbin_R_j} {R_j}')
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def main():
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B = int(input('B: '), 2)
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debug_R(B)
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if __name__ == '__main__':
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main()
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