let me just say bc have as strong as evidence as ab

let me just say bc have as strong as evidence as ab

所有跟贴·加跟贴·新语丝读书论坛

送交者: 008 于 2011-09-13, 13:54:48:

回答: bc是已知的事实，还是你的猜测？由 luckystar1 于 2011-09-13, 13:39:13:

a*b=c*d - psychina (17 bytes) 2011-09-13, 13:57:23 (619579)