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/**
* Return an array of arrays.
* Note: The returned array must be malloced, assume caller calls free().
*/
int** generateMatrix(int n) {
int **matrix = malloc(sizeof(int *) * n);
int offset = 0;
int maxOffset = n / 2 + 1;
for(int i = 0; i < n; i++)
*(matrix + i) = malloc(sizeof(int) * n);
for(offset = 0; offset < maxOffset; offset++, n -= 2) {
if(n == 0)
return;
else if(n == 1)
matrix
}
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