What is the big o of this code. K=1; do j=1; do .. .. .. j=2*j; while(j<=n); k=k+1; while (K<=n);

Last edited by mr fantastic; Oct 16th 2009 at 03:47 AM.

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Originally Posted by Acessd23 What is the big o of this code. K=1; do j=1; do .. .. .. j=2*j; while(j<=n); k=k+1; while (K<=n); The trip count for the inner loop is floor(log_2(n)+1)=O(log(n)), now the outer loop trip count is: .. ? CB

the outer loop is N so the answer is o(n*log(n)) ???

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