Sourcecode Selection Sort

 Sourcecode Selection Sort

#include <iostream>

using namespace std;

void selectionSort(int arr[], int n) {

    for (int i = 0; i < n - 1; ++i) {

        int minIndex = i;

        for (int j = i + 1; j < n; ++j) {

            if (arr[j] < arr[minIndex]) {

                minIndex = j;

            }

        }

        swap(arr[i], arr[minIndex]);

    }

}

int main() {

    int arr[] = {5, 2, 8, 12, 1};

    int n = sizeof(arr) / sizeof(arr[0]);

    selectionSort(arr, n);

    cout << "Sorted array: ";

    for (int i = 0; i < n; ++i) {

        cout << arr[i] << " ";

    }

    cout << endl;

    return 0;

}