it is time
2009-09-02 05:31:52 UTC
(x+2)^1/2 + (y-5)^1/2 = 6
求x + 2y 最大值
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求x + 2y 最大值
--
[m[1;33m●[36m [37m˙[36m [37m˙[36m ◢▇◣ ◢▇◣ ▇ ▇ █▇◣ █▇◣ █▇◣ ◢▇◣ █▇▉ [33m/[m
[1m˙[m [1;33m╲[37m █ █ █ █ █ ▉ █ ▉ █▆ █▆▉ ▉▉▉ [33m★[m
[32m◢[37;42m [1;33m★[37m˙ [33m◥█◤ ◥█◤ ◥█◤ ██◤ █◥▆ █▆◤ █ ▉ ▉▉▉[37m˙[;37;42m [32;40m◣[m
[32;42m [1;37mCDBBS [32m中正[35m築夢園[36mBBS站 [31m歡迎蒞臨參觀[32m cd.twbbs.org (140.123.20.230)[36m [;37;42m [m
[1;32m http://cd.twbbs.org[;32;40m◥[30;42m [1;33m [37m*[32m [37mAuthor:[;30;42m happyman [1;37m★ From:[;30;42m 140.123.218.162 [1;32m [33m [;32;40m◤[m