Bubble Sort in C with User Input
#include <stdio.h>
void swap(int xp, int yp) {
int temp = *xp;
xp = yp;
*yp = temp;
}
void bubbleSort(int arr[], int n) {
int i, j;
for (i = 0; i < n-1; i++)
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}
int main() {
int n;
printf("Enter the number of elements: ");
scanf("%d", &n);
int arr[n];
printf("Enter %d elements: ", n);
for (int i = 0; i < n; i++)
scanf("%d", &arr[i]);
bubbleSort(arr, n);
printf("Sorted array: ");
for (int i = 0; i < n; i++)
printf("%d ", arr[i]);
return 0;
}