Program to sort array using Insertion sort solution using c language--programming_info problem 8

Program to sort array using Insertion sort

This above example is just a reference picture. don't

think it as an input of an array.

you can give your own input.

#include<math.h>
#include<stdio.h>
void insertionSort(int arr[], int n)
{
  int i, key, j;
  for (i = 1; i < n; i++) {
    key = arr[i];
    j = i - 1;
    while (j >= 0 && arr[j] > key) {
      arr[j + 1] = arr[j];
      j = j - 1;
    }
    arr[j + 1] = key;
  }
}

void printArray(int arr[], int n)
{
  int i;
  for (i = 0; i < n; i++)
    printf("%d ", arr[i]);
  printf("\n");
}

int main()
{
  printf("\n\n Enter the number of data element to be sorted: ");
   scanf(“%d”, &n);
   printf("\n Enter element: ");
   for(i=0; i<n; i++)
   {
      scanf(“%d”, &arr[i]);
    } 
  int n = sizeof(arr) / sizeof(arr[0]);
  insertionSort(arr, n);
  printf(“Sorted List: ”);
  printArray(arr, n);
  return 0;
}

Share: