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27 lines
712 B
Python
27 lines
712 B
Python
from __future__ import print_function
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def moveTower(height, fromPole, toPole, withPole):
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'''
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>>> moveTower(3, 'A', 'B', 'C')
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moving disk from A to B
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moving disk from A to C
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moving disk from B to C
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moving disk from A to B
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moving disk from C to A
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moving disk from C to B
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moving disk from A to B
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'''
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if height >= 1:
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moveTower(height-1, fromPole, withPole, toPole)
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moveDisk(fromPole, toPole)
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moveTower(height-1, withPole, toPole, fromPole)
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def moveDisk(fp,tp):
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print(('moving disk from', fp, 'to', tp))
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def main():
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height = int(raw_input('Height of hanoi: '))
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moveTower(height, 'A', 'B', 'C')
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if __name__ == '__main__':
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main()
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