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; }
原文地址:http://blog.csdn.net/lsh_2013/article/details/45675077