Recent questions tagged geeksforgeeks-test-series

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Find time complexity of below Program?A(n){if(n<=1) return;elsereturn $A(\sqrt{n})$ ;}
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Which data structure is most efficient to find the top 10 largest items out of 1 million items stored in file?AMin heapBMax heapCBSTDSorted array
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int f(int n) { static int i = 1; if (n ≥ 5) return n; n = n + i; i++; return f(n); }The value returned by f(1) is:(a) 5 (b) 6(c) 7 (d) 8 need solution with explaination...
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Which of the following is not O(n^2)?(a) (15^10) * n + 12099 (b) n^1.98(c) n^3 / (sqrt(n)) (d) (2^20) * n
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Can anyone solve this??Doubts: Branch penalty should be 2. right?and what is the branch penalty for unconditional branch?
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A and B are two sets. If |A| = 5 , |B| = 3 , then, the number of onto functions from A to B are ___ ?(A) 35(B) 150(C) 29(D) 27
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$\begin{pmatrix}4&3 \\6&3 \end{pmatrix}$What is the sum of all the elements of the $L$ and $U$ matrices as obtained in the L U decomposition?$16$$10$$9$$6$
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