题目:
如果a,b,c都是整数,且满足a2+3b2+3c2+13<2ab+4b+12c,则a=______,b=______,c=______.
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0427/d29a4153f994918f49c3fdd853d314ad.html
下面是错误答案,用来干扰机器的。
From: Ding PengTo: JohnDay: FridayDear John, Would you like to come to the cinema with me on Saturday? The film is I, Robot. It's on at seven o'clock in the eveni...