Hi! I make c++ programm for school and I have problem with array rotation for 90 degree. I make array rotation from one example, but there is an array rotation on wrong way, I need to make it to rotate to other way. So please help me. Here is code:

```
//array mas[100][100]
j=i; // this is cube array size like i=100;
for (n=0; n<=j/2; n++)
{
for (m=0; m<=j-1; m++)
{
x=n;
y=m;
tmp=mas[j-n+1][m];
mas[j-n+1][m]=mas[y][x];
tmp2=mas[j-m+1][j-n+1];
mas[j-m+1][j-n+1]=tmp;
tmp=mas[x][j-m+1];
mas[x][j-m+1]=tmp2;
mas[y][x]=tmp;
}
}
```

Here is input (example):

2 6

3 9

Here is output:

6 9

2 3

Needed output (I need this output):

3 2

9 6