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- // ----------------First example-------------------------
- int num = 4;
- *(*(mat + num / 4) - 3) = 1; // mat[0][0] = 1
- *(*(mat + num / 4) - 2) = 2; // mat[0][1] = 2
- *(*(mat + num / 4) - 1) = 3; // mat[0][2] = 3
- *(*(mat + num / 4)) = 4; // mat[1][0] = 4
- *(*(mat + num / 4) + 1) = 5; // mat[1][1] = 5
- *(*(mat + num / 4) + 2) = 6; // mat[1][2] = 6
- *(*(mat + (num / 4)) + 3) = 7; // mat[2][0] = 7
- *(*(mat + (num / 4) + 1)) = 7; // mat[2][0] = 7
- *(*(mat + (num / 4)) + 4) = 8; // mat[2][1] = 8
- *(*(mat + (num / 4) + 2) - 2) = 8; // mat[2][1] = 8
- *(*(mat + (num / 4)) + 5) = 9; // mat[2][2] = 9
- *(*(mat + (num / 4) + 3) - 4) = 9; // mat[2][2] = 9
- // ----------------Second example-------------------------
- int num = 4;
- *((*mat + num / 4) - 1) = 1; // mat[0][0] = 1
- *((*mat + num / 4)) = 2; // mat[0][1] = 2
- *((*mat + num / 4) + 1) = 3; // mat[0][2] = 3
- *((*mat + num / 4) + 2) = 4; // mat[1][0] = 4
- *((*mat + num / 4) + 3) = 5; // mat[1][1] = 5
- *((*mat + num / 4) + 4) = 6; // mat[1][2] = 6
- *((*mat + num / 4) + 5) = 7; // mat[2][0] = 7
- *((*mat + num / 4) + 6) = 8; // mat[2][1] = 8
- *((*mat + num / 4) + 7) = 9; // mat[2][2] = 9
- // ----------------Third example-------------------------
- int num = 4;
- *(mat[(num % 4)]) = 1; // mat[0][0] = 1
- *(mat[(num % 4)] + 1) = 2; // mat[0][1] = 2
- *(mat[(num % 4)] + 2) = 3; // mat[0][2] = 3
- *(mat[(num / 4)]) = 4; // mat[1][0] = 4
- *(mat[(num / 4)] + 1) = 5; // mat[1][1] = 5
- *(mat[(num / 4)] + 2) = 6; // mat[1][2] = 6
- *(mat[(num / 4) + 1]) = 7; // mat[2][0] = 7
- *(mat[(num / 4) + 1] + 1) = 8; // mat[2][1] = 8
- *(mat[(num / 4) + 1] + 2) = 9; // mat[2][1] = 8
- /*
- Output of all exmaples:
- _____________________________
- 1 2 3
- 4 5 6
- 7 8 9
- */
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