class Solution {
public:
/**
*@param A: A list of integers
*@param elem: An integer
*@return: The new length after remove
*/
int removeElement(vector<int> &A, int elem) {
// write your code here
vector<int>::iterator it;
for(it=A.begin();it!=A.end();){
if((*it)==elem) it=A.erase(it);
else ++it;
}
return A.size();
}
};
LintCode(easy)删除元素
最新推荐文章于 2022-01-06 14:26:01 发布