1 S1(); 2 S2(); 3 for (int c0 = 0; c0 < N; c0 += 1) 4 for (int c1 = 0; c1 < N; c1 += 1) { 5 S4(c0, c1); 6 S5(c0, c1); 7 } 8 for (int c0 = 0; c0 < N; c0 += 1) 9 for (int c1 = 0; c1 < N; c1 += 1) 10 for (int c2 = 0; c2 <= (N - 1) / 32; c2 += 1) { 11 S7(c0, c1, c2, 32 * c2); 12 for (int c3 = 32 * c2 + 1; c3 <= min(N - 1, 32 * c2 + 31); c3 += 1) { 13 S6(c0, c1, c2, c3 - 1); 14 S7(c0, c1, c2, c3); 15 } 16 if (32 * c2 + 31 >= N) { 17 S6(c0, c1, c2, N - 1); 18 } else { 19 S6(c0, c1, c2, 32 * c2 + 31); 20 } 21 } 22 S8(); 23