Transpose of a Matrix

<source lang="c">

1. include<stdio.h>
2. include<conio.h>

void main() { int a[100][100],b[100][100],i,j,m,n; clrscr(); printf("Enter number of rows.\n"); scanf("%d",&m); printf("Enter number of columns.\n"); scanf("%d",&n); for(i=0;i<m;i++)

 {
 for(j=0;j<n;j++)
  {
  printf("enter number.\n");
  scanf("%d",&a[i][j]);
  }
 }

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

 {
 for(j=0;j<n;j++)
  {
  b[i][j]=a[j][i];
  }
 }

printf("given matrix:\n"); for(i=0;i<m;i++)

 {
 for(j=0;j<n;j++)
  {
  printf("%d  ",a[i][j]);
  }
 printf("\n");
 }

printf("transpose of given matrix:\n"); for(i=0;i<m;i++)

 {
 for(j=0;j<n;j++)
  {
  printf("%d  ",b[i][j]);
  }
 printf("\n");
 }

getch(); }

/*OUTPUT:

enter number. 2 enter number. 3 enter number. 4 enter number. 5 enter number. 6 enter number. 7 enter number. 8 enter number. 9 given matrix: 1 2 3 4 5 6 7 8 9 transpose of given matrix: 1 4 7 2 5 8 3 6 9*/ </source>