1{ 2 for (int c1 = -1; c1 < (T >= 1 ? T : 0); c1 += 1) 3 for (int c2 = 0; c2 < N; c2 += 1) 4 if (c2 == 0 && T >= c1 + 1 && c1 >= 0) { 5 s0(1, c1, 0, 0, 0); 6 } else if (c2 + 1 == N && T >= c1 + 1 && c1 >= 0) { 7 s0(1, c1, N - 1, 0, 0); 8 } else if (c1 == -1 && c2 >= 0 && N >= c2 + 1) 9 s0(1, -1, c2, 0, 0); 10 for (int c1 = 0; c1 <= floord(T - 1, 500); c1 += 1) { 11 for (int c3 = -((c1 + 9) / 8) + 2; c3 <= floord(N - 500 * c1 - 3, 4000) + 1; c3 += 1) 12 for (int c4 = max(1000 * c1 + 4000 * c3 - 3999, 500 * c1 + 1); c4 <= min(min(2 * N - 4000 * c3 + 3995, N + T - 3), 1000 * c1 + 4000 * c3 - 3000); c4 += 1) 13 for (int c5 = max(0, -N - 500 * c1 + c4 + 2); c5 <= min(min(-500 * c1 + c4 - 1, -500 * c1 - 2000 * c3 + (c4 + 1) / 2 + 1999), T - 500 * c1 - 1); c5 += 1) 14 s1(2, 500 * c1 + c5, 1, -500 * c1 + c4 - c5, 1); 15 for (int c3 = max(-((T + 4000) / 4000) + 2, -((c1 + 9) / 8) + 2); c3 <= floord(N - 500 * c1 - 3, 4000) + 1; c3 += 1) 16 for (int c4 = max(1000 * c1 + 4000 * c3 - 3999, -4000 * c3 + 4000); c4 <= min(min(2 * N - 4000 * c3 + 3995, 2 * T + 4000 * c3 - 4000), 1000 * c1 + 4000 * c3 - 3000); c4 += 1) 17 s2(2, -2000 * c3 + (c4 + 1) / 2 + 1999, 1, 2000 * c3 + c4 - (c4 + 1) / 2 - 1999, 1); 18 for (int c3 = -((c1 + 7) / 8) + 1; c3 <= min(floord(N + T - 1000 * c1 - 1004, 4000) + 1, floord(N - 500 * c1 - 504, 4000) + 1); c3 += 1) 19 for (int c4 = max(1000 * c1 + 4000 * c3 - 2999, 500 * c1 + 1); c4 <= min(min(N + T - 3, N + 500 * c1 + 497), 1000 * c1 + 4000 * c3); c4 += 1) 20 for (int c5 = max(0, -N - 500 * c1 + c4 + 2); c5 <= min(min(-500 * c1 + c4 - 1, 499), T - 500 * c1 - 1); c5 += 1) 21 s3(2, 500 * c1 + c5, 1, -500 * c1 + c4 - c5, 1); 22 for (int c3 = max(-((T + 4000) / 4000) + 1, -((c1 + 9) / 8) + 1); c3 <= floord(N - 500 * c1 - 3, 4000); c3 += 1) 23 for (int c4 = max(1000 * c1 + 4000 * c3 + 1, -4000 * c3); c4 <= min(min(2 * N - 4000 * c3 - 5, 2 * T + 4000 * c3), 1000 * c1 + 4000 * c3 + 1000); c4 += 1) 24 s4(2, -2000 * c3 + (c4 + 1) / 2 - 1, 1, 2000 * c3 + c4 - (c4 + 1) / 2 + 1, 1); 25 for (int c3 = -((c1 + 8) / 8) + 1; c3 <= min(floord(N + T - 1000 * c1 - 4, 4000), floord(N - 500 * c1 + 496, 4000)); c3 += 1) 26 for (int c4 = max(-4000 * c3 + 2, 1000 * c1 + 4000 * c3 + 1); c4 <= min(min(min(N + T - 3, N + 500 * c1 + 497), 2 * T + 4000 * c3 - 2), 1000 * c1 + 4000 * c3 + 998); c4 += 1) 27 for (int c5 = max(-500 * c1 - 2000 * c3 + (c4 + 1) / 2, -N - 500 * c1 + c4 + 2); c5 <= min(min(499, -500 * c1 + c4 - 1), T - 500 * c1 - 1); c5 += 1) 28 s5(2, 500 * c1 + c5, 1, -500 * c1 + c4 - c5, 1); 29 } 30 if (T >= 1) 31 for (int c3 = -((T + 3998) / 4000) + 1; c3 <= floord(N - T - 2, 4000) + 1; c3 += 1) 32 for (int c4 = max(T, 2 * T + 4000 * c3 - 4001); c4 < min(N + T - 2, 2 * T + 4000 * c3 - 1); c4 += 1) 33 s6(2, T - 1, 1, -T + c4 + 1, 1); 34} 35