Question

Write a program that takes 20 elements of array from user at run time.
Find maximum element of array and swap it with last element of array.
Display before and after swapping array.​

Answer 1

Answer:

Program to find largest element in an array

Given an array, find the largest element in it. 

Example: 

 

Input : arr[] = {10, 20, 4} Output : 20 Input : arr[] = {20, 10, 20, 4, 100} Output : 100

Answer 2

Answer:

In python it would look like

array = [10,200,60,40,20]

print("Array before sorting",array)

sorted_array = array.copy()

sorted_array.sort()

largest_value = sorted_array[-1]

array.append(largest_value)

print("Final array",array)

Explanation:

You can input all your values into the array. The sort method sorts the array from smallest to greatest. Take the last value from the sorted array and append it to the original array