Write a program to read in a two values row and col to initialize a 2D array using those values. Then create a function FindTranspose to print both the original matrix and the transpose of the matrix.

The program to this question can be defined as follows:

Program:

#include / /defining header file

void FindTranspose (int r, int c, int ar[][c]);

int main () / /defining main method

{

int r, c, i1, j1; / /defining integer variable

printf ("Enter row values: "); / /message

scanf ("%d",&r); //input row values

printf ("Enter column values: "); / /message

scanf ("%d",&c); //input column values

printf ("input matrix number: "); / /message

//defining loop to input value from user end

int ar[r][c]; / /defining array

//input value in the loop

for (i1=0; i1
{

for (j1=0; j1
{

scanf ("%d",&ar[i1][j1]); / /input values

}

}

FindTranspose (r, c, ar); / /calling function.

return 0;

}

//function FindTranspose to print original and transpose 2D array.

void FindTranspose (int r, int c, int ar[][c])

{

int i1, j1; / /defining integer variable

printf ("/nMatrix: / n"); / /message

//print matrix

for (i1=0; i1
{

for (j1=0; j1
{

printf ("%d ", ar[i1][j1]); / / print value

}

printf ("/n");

}

//print transpose matrix.

printf ("/nTranspose of matrix/n"); / /message

for (i1=0; i1
{

for (j1=0; j1
{

printf ("%d ", ar[j1][i1]); / /print value

}

printf ("/n");

}

}

Output:

Enter row values: 2

Enter column values: 3

input matrix number: 1

2

43

5

6

7

Matrix:

1 2 43

5 6 7

Transpose of matrix

1 5

2 6

43 7

Explanation:

In the given code, the first header file is included, then declares a method, that is "FindTranspose". In this method, parameter two integer parameter and an array variable is passed.

Then the main method is declared, inside the main method, four integer variable "i1, j1, r, c, and ar" is declared, in which variable i1 and j1 used in loop and r, c is used to take input value of row and columns, and in the "ar" array we input value from the user, after input array element we call "FindTranspose" and pass a parameter, that is "ar, r, and c". Inside the "FindTranspose" method, two integer variable "i1, and j1" is used in the loop, in the first loop it will print normal matrix, and in the second loop, it will print the inverse of this matrix.