Remove Element

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.

//在数组中移除指定的value，不能新建数组，返回新的数组长度//此题very easy，代码如下：int RemoveElement(int A[],int n, int elem){int i=0,j=0;//定义两个游标指向数组第一个元素for (i=0; i<n; i++){if (A[i]==elem){continue;}A[j++]=A[i];}return j;}