标签：style blog color art cti io
Given an array and a value, remove all instances of that value in place and return the new length.
The order of elements can be changed. It doesn‘t matter what you leave beyond the new length.
Solution:
class Solution { public: int removeElement(int A[], int n, int elem) { // Start typing your C/C++ solution below // DO NOT write int main() function int i=0; int j=0; while (i<n){ if (A[i]!=elem){ A[j]=A[i]; j++; } i++; } return j; } };
LeetCode：Remove Element,布布扣,bubuko.com
标签：style blog color art cti io
原文地址：http://www.cnblogs.com/yeek/p/3825763.html
