C Program to find the transpose of a matrix and check for symmetric

 #include<stdio.h>

main()

{

int a[10][10],b[10][10],i,j,m,n,flag=1;

clrscr();

printf("\nEnter the dimension of the matrix\n");

scanf("%d%d",&m,&n);

printf("\nEnter the elements of the matrix\n");

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

for(j=0;j<n;j++)

scanf("%d",&a[i][j]);

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

{

for(j=0;j<n;j++)

{

b[j][i]=a[i][j];

}

}

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

{

for(j=0;j<n;j++)

{

if(a[i][j]!=b[i][j])

flag=0;

}

}

printf("\nOriginal matrix\n");

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

{

for(j=0;j<n;j++)

{

printf("%d\t",a[i][j]);

}

printf("\n");

}

printf("\nTransposed Matrix\n");

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

{

for(j=0;j<n;j++)

{

printf("%d\t",b[i][j]);

}

printf("\n");

}

if(flag==1)

printf("\nSymmetric MAtrix");

else

printf("\nNot a Symmetric Matrix\n");

getch();

}

Output: Enter the dimension of the matrix 2 2 Enter the elements of the matrix 3 5 7 9 Original matrix 3       5 7       9 Transposed Matrix 3       7 5       9 Not a Symmetric Matrix   Enter the dimension of the matrix     3              3              Enter the elements of the matrix              1              8 3 8 4 5 3 5 7 Original matrix 1       8       3 8       4       5 3       5       7 Transposed Matrix 1       8       3 8       4       5 3       5       7 Symmetric Matrix