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donnemartin / interactive-coding-challenges

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.
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Fix test case of pairwise swap #307

Open marvin659 opened 1 year ago

marvin659 commented 1 year ago

This PR is about fixing the pairswap test case that highlighted in the issue #306

bits.pairwise_swap(1) answer should be 2 (i.e. binary 10) instead of 1.