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Program in C to Find Transpose of a Matrix

A matrix's transpose is determined by converting its rows into columns or columns into rows. The letter "T" in the superscript of the supplied matrix denotes the transpose of the matrix.

Code: 

#include<stdio.h>
#include<conio.h>
int main() {
  int a[10][10], transpose[10][10], r, c;
  printf("Enter the rows and columns: ");
  scanf("%d %d", &r, &c);

  // asssigning elements to the matrix
  printf("\nEnter the elements of the matrix:\n");
  for (int i = 0; i < r; ++i)
  for (int j = 0; j < c; ++j) {
    printf("Enter element a%d%d: ", i + 1, j + 1);
    scanf("%d", &a[i][j]);
  }

  // Display the matrix
  printf("\n Entered matrix is : \n");
  for (int i = 0; i < r; ++i)
  for (int j = 0; j < c; ++j) {
    printf("%d  ", a[i][j]);
    if (j == c - 1)
    printf("\n");
  }

  // compute the transpose
  for (int i = 0; i < r; ++i)
  for (int j = 0; j < c; ++j) {
    transpose[j][i] = a[i][j];
  }

  // Display the transpose
  printf("\nTranspose of matrix is :\n");
  for (int i = 0; i < c; ++i)
  for (int j = 0; j < r; ++j) {
    printf("%d  ", transpose[i][j]);
    if (j == r - 1)
    printf("\n");
  }
  getch();
  return 0;
}

Code:

Enter the number of rows and columns: 3
4

Enter the elements of the matrix:
Enter element a11: 1
Enter element a12: 2
Enter element a13: 5
Enter element a14: 4
Enter element a21: 7
Enter element a22: 8
Enter element a23: 9
Enter element a24: 6
Enter element a31: 3
Enter element a32: 2
Enter element a33: 1
Enter element a34: 5

 Entered matrix is :
1  2  5  4
7  8  9  6
3  2  1  5

Transpose of matrix is :
1  7  3
2  8  2
5  9  1
4  6  5

--------------------------------
Process exited after 15.77 seconds with return value 0
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