I like yours for the minimum number of operations needed: 28+((0x3bbeecc>>(m*2))&3) But here's my own attempt anyway, which wins on number of characters t

I like yours for the minimum number of operations needed: 28+((0x3bbeecc>>(m*2))&3) But here's my own attempt anyway, which wins on number of characters typed =) 30+(m&1^m>7)-m*(m==2)