C_lang.cpp

#include <stdio.h>  

  

void insert(int a[], int n) /* function to sort an aay with insertion sort */  

{  

    int i, j, temp;  

    for (i = 1; i < n; i++) {  

        temp = a[i];  

        j = i - 1;  

  

        while(j>=0 && temp <= a[j])  /* Move the elements greater than temp to one position ahead from their current position*/  

        {    

            a[j+1] = a[j];     

            j = j-1;    

        }    

        a[j+1] = temp;    

    }  

}  

  

void printArr(int a[], int n) /* function to print the array */  

{  

    int i;  

    for (i = 0; i < n; i++)  

        printf("%d ", a[i]);  

}  

  

int main()  

{  

    int a[] = { 12, 31, 25, 8, 32, 17 };  

    int n = sizeof(a) / sizeof(a[0]);  

    printf("Before sorting array elements are - \n");  

    printArr(a, n);  

    insert(a, n);  

    printf("\nAfter sorting array elements are - \n");    

    printArr(a, n);  

  

    return 0;  

}