SYB.B.A.(C.A.) Sem III : Data Structure Slip 10 Que - 1 B

SAVITIBAI PHULE UNIVERSITY OF PUNE

S. Y. B.B.A. (C.A.) Semester III

Practical Examination

Lab Course: (CA-306) Computer Laboratory Based on 302, 304 and 305 

Data Structure, Angular JS/ PHP, Big Data / Block Chain

/* 

   Q.1 B) Write a 'C' program to sort randomly generated array elements using insertion sort method. 

    (Use Random Function)

*/

#include<stdio.h>

#include<stdlib.h>

#define MAX 100

// CheckFor:  Create new Array 

void CreateArray(int A[], int n){

     

     // CheckFor: Declaration of local variable

     int i = 0;

        

     // LoopFor: Assingn the random array elements

     for ( i = 0; i < n; i++)

          A[i] = rand(); 

}

// CheckFor:  Display the Array

void DisplayArray(int A[], int n){

     // CheckFor: Declaration of local variable     

     int i = 0;

     

     // LoopFor: Display the array elements

     for ( i = 0; i < n; i++)

          printf("%d \t", A[i]); 

}

// CheckFor:  Sort the Array Element using Insertion Sort Algorithm

void InsertionSort(int A[], int n){

     

     // CheckFor: Declaration of local variable

     int i = 0, j = 0, key = 0;

     

     // LoopFor: Moving the Array from first to last element

     for( i = 1; i < n; i++){

          

          // CheckFor: Assign the first element of unsorted array for the key

          key = A[i];

          

          // LoopFor: Check the accurate position of the key element.

          for( j = i-1; (j >= 0) && (key < A[j]); j--){

                    A[j+1] = A[j];

          }

          

          // CheckFor: Place the accurate position of the key element.

          A[j+1] = key;

     }

     

     // CheckFor: Display the Sorted Array 

     printf("\n\nThe Sorted Array after Insertion Sort is: \n\n");

     for ( i = 0; i < n; i++)

         printf("%d \t", A[i]);   

}

int main(){

    int A[MAX], num = 0;

    

    // Accept the n number from user

    printf("Enter How many element we want to in array: ");

    scanf("%d", &num);

    

    // create n random element array

    CreateArray(A, num);

    

    // Display the given array

    printf("\n\nThe given array elements are:  \n\n");

    DisplayArray(A, num);

    

    // Sort the element using insertion sort algorithm

    InsertionSort(A, num);

    

    printf("\n\n");

    system("pause");

    return 0;

}