Cpp_programs/bubblesort.cpp at main · shuv0gg/Cpp_programs · GitHub

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#include <iostream>
using namespace std;
void bubbleSort(int arr[], int n) {
    for (int i = 0; i < n - 1; i++) {

        for (int j = 0; j < n - 1 - i; j++) {

            if (arr[j] > arr[j + 1]) {

                int temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }
    }
}


void printArray(int arr[], int n) {
    for (int i = 0; i < n; i++) {
        cout << arr[i] << " ";
    }
    cout << endl;
}

int main() {
    int n;


    cout << "Enter the number of elements: ";
    cin >> n;

    int arr[n];


    cout << "Enter " << n << " elements: ";
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }


    bubbleSort(arr, n);


    cout << "Sorted array: ";
    printArray(arr, n);

    return 0;
}