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 <stdio.h> //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<r;i1++)// row value

{

for(j1=0;j1<c;j1++)// column value

{

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<r;i1++)// row value

{

for(j1=0;j1<c;j1++)// column value

{

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

}

printf("\n");

}

//print transpose matrix.

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

for(i1=0;i1<c;i1++)// column value

{

for(j1=0;j1<r;j1++)// row value

{

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.