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  • N different couple go to cinema with 2N different seats…..

  • Akash 

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    N different couple goes to the cinema with 2N different seats. They take their place randomly. You could make swap operations. Write a code for given input what is the minimum number of swap operations for sitting all couples with their partners? Additionally, be sure that no one swaps more than 2 times.

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0 of 0 posts June 2018
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