C语言，进制转换之十进制转二进制，完整代码

#include "iostream"using namespace std;#define MAX 50int main()//十转二{    cout << "请输入一个整型十进制数："<<endl;    int number;    cin >> number;    int elem2[MAX];    int i = 0;    int length=0;    do    {        elem2[i] = number % 2;        number = number / 2;        i++;        length++;    } while (number!= 1);    elem2[length] = number;    length++;    for (i = length-1; i>=0;i--)    cout << elem2[i] << " ";    cout << endl;    return 0;}