Sorting and Searching

[Tom24]

Write your question here.
Can somebody help me with this? i just cant figure it out
Here is an algorithm for selection sort which sorts n numbers in vector arr in non-decreasing order:

 for (i = 0; i < n-1; i++)
    for (j = i+1; j < n; j++)
        if (arr[i] > arr[j])
            swap(arr[i], arr[j])

Implement this algorithm in C++ and test its correctness. Write a main() function to
a. input a set of numbers from an input file into a vector,
b. call and pass the vector to selection sort, and
c. display the sorted numbers.
Use the following input file:
20
10
5
15
35
40
25
30

[48T7M4Gy]

Do it in small stages.

Do part a) first and show us what you have.

Then do part b) You are given the algorithm so you have to put that in a function with the relevant parameters.

Then do part c) A no-brainer once you have the sorted vector?