冒泡排序同时对下标进行排序

#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
#define size 10
struct temp
{
	int number;
	int index; 
};
int main() 
{
	int i = 0;
	int s[size];
	//通过随机数得到数组的初始值
	srand(time(NULL));
	struct temp tmp[size]; 
	for (i=0; i<size; i++)
	{
		s[i] = rand() % 100; 
		tmp[i].number = s[i];
		tmp[i].index = i;
	}
	cout << "输入的数组是：" << endl;
	for (i=0; i<size; i++) 
		cout << s[i] << endl; 
	for (int j=0; j<size;j++) 
	{
		for (int i=size-2; i>=j; i--) 
			if (s[i] > s[i+1]) 
			{
				int t = s[i]; 
				s[i] = s[i+1]; 
				s[i+1] = t;
				
				temp tt;
				tt.index = tmp[i].index;
				tmp[i].index = tmp[i+1].index;
				tmp[i+1].index = tt.index;
			} 
	}
	cout << endl << "排序后的数组是：" << endl;
	for (i=0;i < size;i++) 
		cout << s[i] << endl;
	cout << "排序后的数组下标是：" << endl;
	for (i=0; i<size; i++) 
		cout << tmp[i].index << endl; 
}