1*5971e316Smrg for (int c0 = 1; c0 <= 18; c0 += 1) { 2*5971e316Smrg if (c0 >= 2 && c0 <= 9) { 3*5971e316Smrg for (int c1 = 1; c1 <= 9; c1 += 1) { 4*5971e316Smrg if (c0 % 2 == 0) 5*5971e316Smrg s0(c1, c0 / 2); 6*5971e316Smrg s1(c1, c0); 7*5971e316Smrg } 8*5971e316Smrg } else if (c0 == 1) { 9*5971e316Smrg for (int c1 = 1; c1 <= 9; c1 += 1) 10*5971e316Smrg s1(c1, 1); 11*5971e316Smrg } else if (c0 % 2 == 0) { 12*5971e316Smrg for (int c1 = 1; c1 <= 9; c1 += 1) 13*5971e316Smrg s0(c1, c0 / 2); 14*5971e316Smrg } 15*5971e316Smrg } 16