with out extra space 指的是不分配memory里面的空间呢,还是连heap里新建变量也不能用?# JobHunting - 待字闺中H*l2013-08-21 07:081 楼比如这个题目:Determine whether an integer is a palindrome. Do this without extra space.
H*l2013-08-21 07:083 楼多谢!【在 H*****l 的大作中提到】: 比如这个题目:: Determine whether an integer is a palindrome. Do this without extra space.