Labels: text | font | screenshot | handwriting | line OCR: if (m != n) { printf("ERROR: Size of the array is not a power of 2 ---- bye!\n"); exit(1); W = calloc(n, sizeof(int)); 3 for (k=1; k<n; k *= 2) { for (j=0; j< n-k ; j += 2*k) merge ( key + j, key + j + k, w + j, k, k); for ( j = 0; j < n; ++ j ) key[j] = w[j]; free(w);