→ preisner: 樓下在228有幾個伴侶? 60.248.161.28 07/15 10:10
→ pippen2002: ;e e; 肛 114.24.131.226 07/15 10:10
噓 Mathematica: 3! 42.70.68.190 07/15 10:10
→ wvookevp: 用一起吃飯當感情好的判斷很怪耶 42.79.3.58 07/15 10:10
→ wvookevp: 你跟同事吃頓飯不代表真的有很深交情啊 42.79.3.58 07/15 10:11
推 alwang: 八種 123.51.148.40 07/15 10:11
推 zxcvb71: 14種,你忘記她們也會去找主管搞小圈圈 114.136.249.73 07/15 10:14
推 horace0323: 六個125.227.232.163 07/15 10:14
→ zxcvb71: 女生很賤常常都喜歡透過說人壞話的方式 114.136.249.73 07/15 10:16
→ zxcvb71: 搞圈圈 114.136.249.73 07/15 10:16
推 HisVol: 2^3-1 = 7,空集合不算小圈圈 223.137.38.94 07/15 10:16
推 Lailungsheng: 6? 39.9.71.60 07/15 10:19
推 Lailungsheng: a,b,c,a-b-c,a-b,a-c,b-c? 39.9.71.60 07/15 10:23
推 cat5672: C(3,2) + C(3,3) = 3+1 = 4 59.124.23.145 07/15 10:25
推 leotompp: 123 12 13 23 1 2 3 答案是7個 123.192.229.80 07/15 10:25
→ syntax123: 三個洞 36.238.199.22 07/15 10:43