1 | if (c2 >= d2 + 1) { |
2 | for (int c0 = a1; c0 <= b1; c0 += 1) |
3 | for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
4 | s0(c0, c1_0); |
5 | } else { |
6 | for (int c0 = a1; c0 <= min(b1, a2 - 1); c0 += 1) |
7 | for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
8 | s0(c0, c1_0); |
9 | for (int c0 = a2; c0 <= b2; c0 += 1) { |
10 | if (a1 >= c0 + 1) { |
11 | for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1) |
12 | s1(c0, c1_0); |
13 | } else if (c0 >= b1 + 1) { |
14 | for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1) |
15 | s1(c0, c1_0); |
16 | } else { |
17 | for (int c1_0 = c2; c1_0 <= min(c1 - 1, d2); c1_0 += 1) |
18 | s1(c0, c1_0); |
19 | for (int c1_0 = c1; c1_0 <= min(d1, c2 - 1); c1_0 += 1) |
20 | s0(c0, c1_0); |
21 | for (int c1_0 = max(c1, c2); c1_0 <= min(d1, d2); c1_0 += 1) { |
22 | s0(c0, c1_0); |
23 | s1(c0, c1_0); |
24 | } |
25 | for (int c1_0 = max(max(c1, d1 + 1), c2); c1_0 <= d2; c1_0 += 1) |
26 | s1(c0, c1_0); |
27 | for (int c1_0 = max(c1, d2 + 1); c1_0 <= d1; c1_0 += 1) |
28 | s0(c0, c1_0); |
29 | } |
30 | } |
31 | for (int c0 = max(max(a1, a2), b2 + 1); c0 <= b1; c0 += 1) |
32 | for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1) |
33 | s0(c0, c1_0); |
34 | } |
35 | |