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what is the time complexity of this 2 nested for loop for(int i = 0; i < num.length; i++) { for(int j = i + 1; j < num.length; j++) { if(num[i] == num[j]) System.out.print(num[j])

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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What will the final values of count1 and count2 be in terms of n? assume that n is a power of 2 of the form 2^r.
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Complete the combinations function to generate all combinations of the characters in the string s with length k recursively
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