C++ Program For Sorting Of A Matrix By Rows.

This Post Contains A C++ Program For Sorting Of A Matrix By Rows With Correct Source Code, Algorithm & Output. This Program Is Written, Compiled & Executed At Turbo C/C++3.0 Compiler & Will Help You To Understand The Concept Of 'Arrays', 'For-Loops', 'If...else' & 'Nested Loops' 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.

C++ Program For Sorting Of A Matrix By Rows.

/* Declaration Of Header Files */
#include <iostream.h>
#include <conio.h>

/* Start Of Main Program */
void main()
{

/* Declaration Of Variables */
int a[10][10], i, j, r, c, t;

clrscr();

      /* Asking For The Input From User */

       cout  <<  "  Enter Number Of Rows & Columns Of 2D Array [ Matrix ]  :  ";

       cin  >>  r  >>  c ;

      

       //  Accepting Values Of 2D Array [ Matrix ]

       cout  <<  "  Enter  "  <<  r  *  c  <<  "  Values for 2D Array  :  ";

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

       {

                for  (  j  =  0;  j  <  c;  j++  )

                {

                         cin  >>  a [ i ][ j ];

                }

       }

       // Printing Values Of 2D Array [ Matrix ]

       cout  <<  "  Values Of 2D Array [ Matrix ] Are  :  ";

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

       {

                cout  <<  " \n ";

                for  (  j  =  0;  j  <  c;  j++  )

                {

                         cin  >>  a [ i ][ j ];

                }

       }

/* Source Code For Sorting Of A Matrix By Rows */

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

   {

      for(j=0; j < c; j++)

      {

         for(k=j+1; k < q; k++)

         {

            if(a[i][j] > a[i][k])

            {

               t=a[i][j];

               a[i][j]=a[i][k];

               a[i][k]=t;

            }

         }

      }

   }
/* Printing The Output Onto The Screen/Console */   

   cout  <<  " \n After Sorting Elements Of Matrix A : ";

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

   {

      cout  <<  "\n";

      for(j=0; j < c; j++)

      {

         cout  <<  a[i][j]  <<  "\t";

      }

   }

getch();

}

/* End Of Main Program */

Output:

Enter Order For Array A : 3 3

Enter 9 Values For Array :

9  8  7  6  5  4  3  2  1

After Sorting Elements Of Matrix A :

7  8  9

4  5  6

1  2  3