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Results tagged with polynomial-time
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user 75269
Use for algorithms, algorithm-analysis and complexity-theory questions that aim for polynomial running time resp. time complexity. Such questions often are are reference-requests or about runtime-analysis or time-complexity.
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How many combinations will be generated if below conditions are put?
$2^{n-1}-1$
Hint: 1) if you are summing with $k$ numbers $x_1,x_2,.., x_k$ note that once you choose upto $k-1$, last selection is forced on you as the next ascending number to $x_{k-1}$.
2) You are …
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