Question

Q 3-) (30 points) Write a C program (MAIN function) and a FUNCTION to create and print the transpose of a two- dimensional array. Within C program (the MAIN function); Declare a two- dimensional 3X2 integer array A and initialise with the values (1,2), (3,4), (5,6), declare also a two-dimensional 2X3 integer array B and initialise it with zero. Call the FUNCTION and pass arrays A and B to the FUNCTION as arguments. Print the array A and its transpose. In the FUNCTION; Compute the transpose of array A and store it in array B.

Answer 1

code:

#include <stdio.h>
int main()
{
int A[3][2] = { {1, 2}, //initialising 3*2 matrix
{3, 4},
{5, 6},
};
  
int B[2][3], i, j; //initialising B matrix (2*3)
printf("The initial matrix is >>>> \n");
for (i = 0; i < 3; i++) //loop to print matrix A
{
for (j = 0; j < 2; j++)
{
printf("%d ", A[i][j]); //printing final matrix
}
printf("\n");
}
transposeMatrix(A, B); //calling function
printf("The resultant transpose matrix is >>>> \n");
for (i = 0; i < 2; i++) //loop to print final matrix
{
for (j = 0; j < 3; j++)
{
printf("%d ", B[i][j]); //printing final matrix
}
printf("\n");
}
return 0;
}
void transposeMatrix(int A[3][2], int B[2][3]) //called function
{
int i, j;
for (i = 0; i < 2; i++) //code to transpose matrix
for (j = 0; j < 3; j++)
B[i][j] = A[j][i];   
}

11 1 #include <stdio.h> 2 int main() 3- { 4 int A[3][2] = { {1, 2}, //initialising 3*2 matrix 5 {3, 4}, 6 {5, 6}, 7 }; 8 9 int B[2][3], i, j; //initialising B matrix (243) 10 printf("The initial matrix is >>>> \n"); 11 for (i = 0; i < 3; i++) // Loop to print matrix A 12 { 13 for (j 0; j < 2; j++) 14 15 printf("%d ", A[i][j]); //printing final matrix 16 17 printf("\n"); 18 19 transposeMatrix(A, B); //calling function 20 printf("The resultant transpose matrix is >>>> \n"); 21 for (i = 0; i < 2; i++) // Loop to print final matrix 22 - { 23 for (j 0; j < 3; j++) 24- { 25 printf("%d ", B[i][j]); //printing final matrix 26 27 printf("\n"); 28 } 29 return 0; | 30 } { } } }

31 void transposeMatrix(int A[3][2], int B[2][3]) //called function 32 { 33 int i, j; 34 for (i = 0; i < 2; i++) //code to transpose matrix 35 for (j = 0; j < 3; j++) 36 B[i][j] A[j][i]; 37 }

output:

The initial matrix is >>>> 1 2 3 4 5 6 The resultant transpose matrix is >>>> 1 3 5 2 4 6