比如我有(list "a" "1" "b" "2" "c" "3").
(list "a" "1" "b" "2" "c" "3")
现在我想把这个列表变成一个"a1b2c3".
"a1b2c3"
我怎么做？
谢谢.
string scheme list intermediate-language racket
intermediate-language ×1
list ×1
racket ×1
scheme ×1
string ×1