栈实现10进制到8进制的转换

数据结构 严蔚敏 P48

#include<iostream>
#include<string>
#include<stack>
using namespace std;
string conversion(int num){
	stack<int> intstack;
	int temp;
	string str,strtemp;
	while (num){
		intstack.push(num % 8);
		num = num / 8;
	}
	while (!intstack.empty()){
		temp = intstack.top();
		intstack.pop();
		strtemp = to_string(temp);
		str += strtemp;
	}
	return str;
}
int main()
{
	string s;
	s = conversion(1348);
	cout << s << endl;
}