Mini Project :~ Sorting Techniques Using Functions #01.

This Post Contains A Mini Project :~ Sorting Techniques Using Functions. With Correct Source Code, Algorithm & Output. This Program Is Written, Compiled & Executed At TurboC/C++3.0 Compiler & Will Help You To Understand The Concept Of 'Sorting Techniques' From C Language. It Is A Well-Structured Program With Proper Comments Which Provides Step-By-Step Description Of Various Features Of The Language In A Simple & Easy-To-Understand Way.

In The Following Program, We Would Perform Following Sorting Techniques Such As :
1. Bubble Sort.
2. Insertion Sort.
3. Selection Sort.
4. Shell Sort.

# Note : You Can Simply Copy-Paste The Following Program Or Code Into Compiler For Direct Result.




Program To Perform Different Types Of Sorting Techniques Using Functions.


/* Declaration Of Header Files */
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
int  No2 = 0;
int  Scan(int a[100]);
void BubbleS(int a[100],int);
void InsertionS(int a[100],int);
void SelectionS(int a[100],int);
void ShellS(int a[100],int);

/* Start Of Main Program */
void main()
{
    int No1 = 0;
    int a[100];
    clrscr();
    printf("\n\t\t :: Welcome To 'Sorting' Program ::");    
    do                                                                        // Displaying 'Menu' On Screen.
    {
        printf("\nPlease Select One Of The Following Options ::");
        printf("\n1. Bubble Sorting");
        printf("\n2. Insertion Sorting");
        printf("\n3. Selection Sorting");
        printf("\n4. Shell Sorting");
        printf("\n5. Exit From Menu");
        printf("\nPlease Enter Your Choice Here ::\t");     // Accepting User's Choice For Sorting.
        scanf("%d",&No1);
        switch(No1)
        {
            case 1: No2 = (Scan(a));
                        // Call To Function 'Bubble' Sort.
                        BubbleS(a , No2);
                        break;
            case 2: No2 = (Scan(a));
                        // Call To Function 'Insertion' Sort.
                        InsertionS(a , No2);
                        break;
            case 3: No2 = (Scan(a));
                        // Call To Function 'Slection' Sort.
                        SelectionS(a , No2);
                        break;
            case 4: No2 = (Scan(a));
                        // Call To Function 'Shell' Sort.
                       ShellS(a , No2);
                       break;
            case 5: exit (0);
                break;
            default:printf("\nSorry!!! Invalid Choice");
        }
    }
    while(No1 <= 5);     // End Of 'do...while' Loop.
    getch();
}
int Scan(int a[100])
{
    int i;
    printf("\nPlease Enter The Limit Of Array A ::\t");
    scanf("%d",&No2);
    printf("\nPlease Enter The Elements For Array A ::\n");
    for(i=0;i<No2;i++)
    {
        scanf("%d",&a[i]);
    }
    return (No2);
}
void BubbleS(int a[100], int No2)
{
    int i , Ptr , Temp = 0;
    for(i=1;i<No2;i++)
    {
        Ptr = 0;
        while(Ptr < (No2 - i))
        {
            if(a[Ptr] > a[Ptr+1])
            {
                Temp = a[Ptr];
                a[Ptr] = a[Ptr+1];
                a[Ptr+1] = Temp;
            }
            Ptr++;
        }
    }
    printf("\nBubble Sorted Array A Is As Follows ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
}
void InsertionS(int a[100],int No2)
{
    int i , j , Temp = 0;
    for(i=1;i<No2;i++)
    {
        Temp = a[i];
        for(j=(i-1); j>=0 && Temp<a[j] ; j--)
        {
            a[j+1] = a[j];
        }
        a[j+1] = Temp;
    }
    printf("\nInsertion Sorted Array A Is As Follows ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
}
void SelectionS(int a[100],int No2)
{
    int i , j , k , Temp = 0;

    for(i=0;i<(No2-1);i++)
    {
        k = i;
        for(j=(i+1);j<No2;j++)
        {
            if(a[j] < a[k])
            {
                k = j;
            }
        }
        if(k != i)
        {
            Temp = a[i];
            a[i] = a[k];
            a[k] = Temp;
        }
    }
    printf("\nSelection Sorted Array A Is As Follows ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
}
void ShellS(int a[100],int No2)
{
    int i, k, Stop, Swap, Limit, Temp;
    int x = (int)(No2/2)-1;
    while(x > 0)
    {
        Stop  = 0;
        Limit = (No2 - x);
        while(Stop == 0)
        {
            Swap = 0;
            for(k=0;k<Limit;k++)
            {
                if(a[k] > a[k+x])
                {
                    Temp   = a[k];
                    a[k]   = a[k+x];
                    a[k+x] = Temp;
                    Swap   = k;
                }
            }
        Limit = (Swap - x);
        if(Swap == 0)
            Stop = 1;
        }
        x=(int)(x/2);
    }
    printf("\nShell Sorted Array A Is As Follows ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
}

Output :~

Please Select One Of The Following Options ::
1. Bubble Sorting
2. Insertion Sorting
3. Selection Sorting
4. Shell Sorting
5. Exit From Menu
Please Enter Your Choice Here :: 1

Please Enter The Limit Of Array A :: 5

Please enter The Elements Of Array A ::

3  5  4  2  1

Bubble Sorted Array A Is As Follows ::

1  2  3  4  5 

Please Select One Of The Following Options ::
1. Bubble Sorting
2. Insertion Sorting
3. Selection Sorting
4. Shell Sorting
5. Exit From Menu
Please Enter Your Choice Here :: 2

Please Enter The Limit Of Array A :: 5

Please enter The Elements Of Array A ::

3  5  4  2  1

Insertion Sorted Array A Is As Follows ::

1  2  3  4  5 

Please Select One Of The Following Options ::
1. Bubble Sorting
2. Insertion Sorting
3. Selection Sorting
4. Shell Sorting
5. Exit From Menu
Please Enter Your Choice Here :: 3

Please Enter The Limit Of Array A :: 5

Please enter The Elements Of Array A ::

3  5  4  2  1

Selection Sorted Array A Is As Follows ::

1  2  3  4  5 

Please Select One Of The Following Options ::
1. Bubble Sorting
2. Insertion Sorting
3. Selection Sorting
4. Shell Sorting
5. Exit From Menu
Please Enter Your Choice Here :: 4

Please Enter The Limit Of Array A :: 5

Please enter The Elements Of Array A ::

3  5  4  2  1

Shell Sorted Array A Is As Follows ::

1  2  3  4  5 

Please Select One Of The Following Options ::
1. Bubble Sorting
2. Insertion Sorting
3. Selection Sorting
4. Shell Sorting
5. Exit From Menu
Please Enter Your Choice Here :: 5

Mini Project :~ Searching Techniques Using Functions.

This Post Contains A Mini Project :~ Searching Techniques Using Functions. With Correct Source Code, Algorithm & Output. This Program Is Written, Compiled & Executed At TurboC/C++3.0 Compiler & Will Help You To Understand The Concept Of 'Searching Techniques' From C Language. It Is A Well-Structured Program With Proper Comments Which Provides Step-By-Step Description Of Various Features Of The Language In A Simple & Easy-To-Understand Way.


# Note : You Can Simply Copy-Paste The Following Program Or Code Into Compiler For Direct Result.



/* Program To Perform Different Types Of Searching Techniques Using Functions */

#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
int  No2 = 0;
int  Scan(int a[100]);
void Lsearch(int a[100],int);
void Bsearch(int a[100],int);
void Fsearch();
int  FibSearch(int a[100],int ,int ,int ,int );                         
int  fib(int );
void main()
{
    int No1 = 0;
    int a[100];
    clrscr();
    printf("\n\t\t :: Welcome To 'Searching & Sorting' Program ::");
    do
    {
        printf("\n\nPlease Select One Of The Following Options ::");
        printf("\n1. Linear Searching");
        printf("\n2. Binary Searching");
        printf("\n3. Fibbonanci Searching");
        printf("\n4. Exit From Menu");
        printf("\nPlease Enter Your Choice Here ::\t");
        scanf("%d",&No1);
        switch(No1)
        {
            case 1: No2 = (Scan(a));
                    Lsearch(a , No2);
                    break;
            case 2: No2 = (Scan(a));
                    Bsearch(a , No2);
                    break;
            case 3: Fsearch();
                    break;
            case 4: exit (0);
                    break;
            default:printf("\nSorry!!! Invalid Choice");
        }
    }
    while(No1 <= 4);
    getch();
}
int Scan(int a[100])
{
    int i;
    printf("\nPlease Enter The Limit Of Array A ::\t");
    scanf("%d",&No2);
    printf("\nPlease Enter The Elements For Array A ::\n");
    for(i=0;i<No2;i++)
    {
        scanf("%d",&a[i]);
    }
    return (No2);
}
void Lsearch(int a[100],int No2)
{
    int i , No3 = 0;
    int flag = 0;
    printf("\nPlease Enter The Element Which You Want Search Into The Array A ::\t");
    scanf("%d",&No3);
    for(i=0;i<No2;i++)
    {
        if(No3 == a[i])
        {
            flag = 1;
            break;
        }
        else
        {
            flag = 0;
        }
    }
    if(flag == 1)
    {
        printf("\nThe Entered Element (%d) Is Found Into Array A At (%d) Location With Memory Location :- (%u)",a[i],(i+1),&a[i]);
    }
    else
    {
        printf("\nSorry!!! The Entered Element Was Not Found Into Array A. Please Try Again!");
    }
}
void Bsearch(int a[100],int No2)
{
    int i , Ptr , Temp = 0 , No4 = 0;
    int Lb = 0 , Mid = 0 , Ub = No2;
    int flag = 0;
    for(i=1;i<No2;i++)
    {
        Ptr = 0;
        while(Ptr <= (No2 - i))
        {
            if(a[Ptr] > a[Ptr+1])
            {
                Temp = a[Ptr];
                a[Ptr] = a[Ptr+1];
                a[Ptr+1] = Temp;
            }
            Ptr++;
        }
    }
    printf("\nYour Entered Elements Have Been Sorted Into The Array A ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
    Mid = ((Lb + Ub) / 2);
    printf("\nPlease Enter The Element Which You Want Search Into The Array A ::\t");
    scanf("%d",&No4);
    if(No4 == a[Mid])
    {
        flag = 1;
    }
    else
    {
        if(No4 < a[Mid])
        {
            for(i=Lb;i<Mid;i++)
            {
                if(No4 == a[i])
                {
                    flag = 1;
                    break;
                }
            }
        }
        else
        {
            for(i=(Mid+1);i<Ub;i++)
            {
                if(No4 == a[i])
                {
                    flag = 1;
                    break;
                }
            }
        }
    }
    if(flag == 1)
    {
        printf("\nThe Entered Element (%d) Is Found Into Array A At (%d) Location With Memory Location :- (%u)",a[i],(i+1),&a[i]);
    }
    else
    {
        printf("\nSorry!!! The Entered Element Was Not Found Into Array A. Please Try Again!");
    }
}
void Fsearch()
{
    int No2 = 0 , a[100] , i , k , Ptr , Temp = 0 , key = 0 , p , q , Mid = 0 , Result = 0;
    printf("\nPlease Enter The Limit Of Array A ::\t");
    scanf("%d",&No2);
    printf("\nPlease Enter The Elements For Array A ::\n");
    for(i=0;i<No2;i++)
    {
        scanf("%d",&a[i]);
    }
    for(i=1;i<No2;i++)
    {
        Ptr = 0;
        while(Ptr < (No2 - i))
        {
            if(a[Ptr] > a[Ptr+1])
            {
                Temp     = a[Ptr];
                a[Ptr]   = a[Ptr+1];
                a[Ptr+1] = Temp;
            }
            Ptr++;
        }
    }
    printf("\nYour Entered Elements Have Been Sorted Into The Array A ::\n");
    for(i=0;i<No2;i++)
    {
        printf("%d \n",a[i]);
    }
    printf("\nEnter The Element To Be Searched ::\t ");
    scanf("%d",&key);
    for(k=1 ; fib(k) <= No2 ; k++);
    p   = fib(k-2);
    q   = fib(k-3);
    Mid = No2-p+1;
    Result = FibSearch(a,key,Mid,p,q);
    if(Result == -1)
           printf("\nSorry!!! The Entered Element Was Not Found Into Array A. Please Try Again!");
    else
           printf("\nThe Entered Element (%d) Is Found Into Array A At (%d) Location",key,Result);
}
int FibSearch(int a[],int key,int Mid ,int p ,int q)
   {
       int Temp;
       if(key==a[Mid])
            return(Mid);
       if(key> a[Mid])
       {
            if(p == 1)
                return(-1);

            Mid = (Mid + q);  // new mid
            p   = (p - q);      //p=fib(k-4)
            q   = (q - p);      //q=fib(k-5)
            return(FibSearch(a,key,Mid,p,q));
      }
      else    //key < a[mid]
      {
            if(q==0)
                return(-1);

            Mid  = (Mid - q);    // new mid
            Temp = (p - q);
            p    = q;         //p=fib(k-3)
            q    = Temp;      //q=fib(k-4)
            return(FibSearch(a,key,Mid,p,q));
      }
}
int fib(int n)
{
    if(n==0)
    {
        return(0);
    }
    if(n==1)
    {
        return(1);
    }
    return(fib(n-1)+fib(n-2));
}

Output :~

Please Select One Of The Following Options ::
1. Linear Searching
2. Binary Searching
3. Fibbonanci Searching
4. Exit From Menu
Please Enter Your Choice Here :: 1

Please Enter The Limit Of Array A :: 5

Please Enter The Elements For Array A ::
5
1
3
2
4

Please Enter The Element Which You Want To Search Into Array A :: 3

The Entered Element (3) Is Found Into Array A At (3) Location With Memory Location :- 62230

Please Select One Of The Following Options ::
1. Linear Searching
2. Binary Searching
3. Fibbonanci Searching
4. Exit From Menu
Please Enter Your Choice Here :: 2

Please Enter The Limit Of Array A :: 5

Please Enter The Elements For Array A ::
5
1
3
2
4

Your Entered Elements Have Been Sorted Into The Array A ::
1
2
3
4
5

Please Enter The Element Which You Want To Search Into Array A :: 5

The Entered Element (5) Is Found Into Array A At (5) Location With Memory Location :- 62234

Please Select One Of The Following Options ::
1. Linear Searching
2. Binary Searching
3. Fibbonanci Searching
4. Exit From Menu
Please Enter Your Choice Here :: 3

Please Enter The Limit Of Array A :: 5

Please Enter The Elements For Array A ::
5
1
3
2
4

Your Entered Elements Have Been Sorted Into The Array A ::
1
2
3
4
5

Please Enter The Element Which You Want To Search Into Array A :: 3

The Entered Element (3) Is Found Into Array A At (2) Location

Please Select One Of The Following Options ::
1. Linear Searching
2. Binary Searching
3. Fibbonanci Searching
4. Exit From Menu
Please Enter Your Choice Here :: 4