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bubble_sort.c
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bubble_sort.c
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#include <stdio.h>
void display(int arr[], int n){
int i;
for(i = 0; i < n; i++){
printf("%d ", arr[i]);
}
printf("\n");
}
void swap(int *first, int *second){
int temp = *first;
*first = *second;
*second = temp;
}
void bubbleSort(int arr[], int size){
for(int i=0; i<size-1; i++) {
for(int j=0; j<size-1-i; j++) {
if(arr[j]>arr[j+1]) {
swap(&arr[j], &arr[j+1]);
}
}
}
}
int main(int argc, const char * argv[]) {
int n;
printf("Enter size of array:\n");
scanf("%d", &n);
printf("Enter the elements of the array\n");
int i;
int arr[n];
for(i = 0; i < n; i++){
scanf("%d", &arr[i] );
}
printf("Original array: ");
display(arr, n);
bubbleSort(arr, n);
printf("Sorted array: ");
display(arr, n);
return 0;
}