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1. Given two numbers, n and k ( 0< n, k <=12), generate all the pemutations taking k letters from n letters (nPk) considering first n small alphabets. 2. Use the idea of backtracking (recursion).
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Mar 16, 2021
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1. Given two numbers, n and k ( 0< n, k <=12), generate all the pemutations taking k letters from n letters (nPk) considering first n small alphabets.
2. Use the idea of backtracking (recursion).
Computers and Technology
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It is 5jsjsjdhhdhdhdhdhdhdhdhdhd
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