| if (c2 >= d2 + 1) { |
| for (int c0 = a1; c0 <= b1; c0 += 1) |
| for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
| s0(c0, c1_0); |
| } else { |
| for (int c0 = a1; c0 <= min(b1, a2 - 1); c0 += 1) |
| for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
| s0(c0, c1_0); |
| for (int c0 = a2; c0 <= b2; c0 += 1) { |
| if (a1 >= c0 + 1) { |
| for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1) |
| s1(c0, c1_0); |
| } else if (c0 >= b1 + 1) { |
| for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1) |
| s1(c0, c1_0); |
| } else { |
| for (int c1_0 = c2; c1_0 <= min(c1 - 1, d2); c1_0 += 1) |
| s1(c0, c1_0); |
| for (int c1_0 = c1; c1_0 <= min(d1, c2 - 1); c1_0 += 1) |
| s0(c0, c1_0); |
| for (int c1_0 = max(c1, c2); c1_0 <= min(d1, d2); c1_0 += 1) { |
| s0(c0, c1_0); |
| s1(c0, c1_0); |
| } |
| for (int c1_0 = max(max(c1, d1 + 1), c2); c1_0 <= d2; c1_0 += 1) |
| s1(c0, c1_0); |
| for (int c1_0 = max(c1, d2 + 1); c1_0 <= d1; c1_0 += 1) |
| s0(c0, c1_0); |
| } |
| } |
| for (int c0 = max(max(a1, a2), b2 + 1); c0 <= b1; c0 += 1) |
| for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
| s0(c0, c1_0); |
| } |