19 lines · c
1for (int c0 = 1; c0 <= 4; c0 += 1)2 for (int c1 = 5; c1 < M - 9; c1 += 1)3 S1(c0, c1);4for (int c0 = 5; c0 < M - 9; c0 += 1) {5 for (int c1 = -c0 + 1; c1 <= 4; c1 += 1)6 S2(c0 + c1, c0);7 for (int c1 = 5; c1 <= min(M - 10, M - c0); c1 += 1) {8 S2(c0 + c1, c0);9 S1(c0, c1);10 }11 for (int c1 = M - c0 + 1; c1 < M - 9; c1 += 1)12 S1(c0, c1);13 for (int c1 = M - 9; c1 <= M - c0; c1 += 1)14 S2(c0 + c1, c0);15}16for (int c0 = M - 9; c0 <= M; c0 += 1)17 for (int c1 = 5; c1 < M - 9; c1 += 1)18 S1(c0, c1);19