What will be displayed after the following code snippet is executed ?int] a = new int[] { 8, 3, 4, -2, 6};int t;for (int i = 0; i < 5; i++){for (int j = 0; j < 4 - i; j++){if (ai] > alj + 1]){t = ai];a[j] = aj + 1];alj + 1] = t;}}}for (int k = 0; k < 5; k++)Console.Write("{O}\t", a[k]);

Above code snippet does following things Initialize integer array a ={8,3, 4, -2, 6 } and declare…

Answered: What will be displayed after the…

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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Explanation

Above code snippet does following things

Initialize integer array a ={8,3, 4, -2, 6 } and declare int variable t
It sort the array a in ascending order such that elements will be arranged from smallest to largest.
This can be achieved through two loops.
- The outer loop will select an element from array a
- The inner loop allows us to compare selected element with rest of the elements.
- It gets the smallest number at the first index
  - it uses variable t to swap smallest number at the first index
Above steps are repeated till all the numbes are arrange in ascending order
Finally another for loop displays sorted element of array
- -2 3 4 6 8