| 1 | S3(2, 1); |
|---|---|
| 2 | S1(3, 1); |
| 3 | for (int c0 = 4; c0 <= M + 1; c0 += 1) { |
| 4 | S1(c0, 1); |
| 5 | for (int c1 = 2; c1 < (c0 + 1) / 2; c1 += 1) |
| 6 | S2(c0, c1); |
| 7 | if (c0 % 2 == 0) |
| 8 | S4(c0, c0 / 2); |
| 9 | } |
| 10 | for (int c0 = M + 2; c0 <= 2 * M; c0 += 1) { |
| 11 | for (int c1 = -M + c0; c1 < (c0 + 1) / 2; c1 += 1) |
| 12 | S2(c0, c1); |
| 13 | if (c0 % 2 == 0) |
| 14 | S4(c0, c0 / 2); |
| 15 | } |
| 16 |