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Program to Implement Bubble Sort in C Programming

Program to Implement Bubble Sort in C Programming

#include<stdio.h>
#include<conio.h>
 
void bubble_sort(int[], int);
 
void main() {
   int arr[40], x, i;
 
   printf("\nEnter no of elements :");
   scanf("%d", &x);
 
   printf("\nEnter array elements :");
   for (i = 0; i < x; i++)
      scanf("%d", &arr[i]);
 
   bubble_sort(arr, x);
   getch();
}
 
void bubble_sort(int iarr[], int x) {
   int i, j, k, temp;
 
   printf("\nUnsorted Data:");
   for (k = 0; k < x; k++) {
      printf("%5d", iarr[k]);
   }
 
   for (i = 1; i < x; i++) {
      for (j = 0; j < x - 1; j++) {
         if (iarr[j] > iarr[j + 1]) {
            temp = iarr[j];
            iarr[j] = iarr[j + 1];
            iarr[j + 1] = temp;
         }
      }
 
      printf("\nAfter pass %d : ", i);
      for (k = 0; k < x; k++) {
         printf("%5d", iarr[k]);
      }
   }
}

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