→ ganhua: 2e^2x140.112.251.189 02/09 23:59
→ x12345x: 2e^x 49.215.241.88 02/09 23:59
→ ben020516: 2e^2x 111.251.232.13 02/09 23:59
推 riverkid: e 123.204.1.104 02/09 23:59
→ arthurduh1: 好像沒括號(? 203.204.39.135 02/09 23:59
→ arthurduh1: e^2 203.204.39.135 02/10 00:00
→ alex22721373: 忘記多加一組掛號了 223.136.64.68 02/10 00:00