transpose of a matrix in c 2b 2b

1#include <stdio.h>
2#define N 4
3 
4// This function stores transpose of A[][] in B[][]
5void transpose(int A[][N], int B[][N])
6{
7    int i, j;
8    for (i = 0; i < N; i++)
9        for (j = 0; j < N; j++)
10            B[i][j] = A[j][i];
11}
12 
13int main()
14{
15    int A[N][N] = { {1, 1, 1, 1},
16                    {2, 2, 2, 2},
17                    {3, 3, 3, 3},
18                    {4, 4, 4, 4}};
19 
20    int B[N][N], i, j;
21 
22    transpose(A, B);
23 
24    printf("Result matrix is \n");
25    for (i = 0; i < N; i++)
26    {
27        for (j = 0; j < N; j++)
28           printf("%d ", B[i][j]);
29        printf("\n");
30    }
31 
32    return 0;
33}