remove的用法

#include <iostream>#include <algorithm>using namespace std;int main (void){    int iArray[] = {1, 3, -5, 3, 0, -7, 9, 3, 10};    int *pi = remove(iArray, iArray + sizeof (iArray) / sizeof (*iArray),3);    for (int *i = iArray ; i != pi ; i++)    {        cout << *i << ' ';    }    cout << endl;    return 0;}