最小拉丁矩阵

#include<iostream>using namespace std;int main(void){    int n;    int temp;    while (cin >> n)    {        for (int i = 1; i <= n; ++i)        {            temp = i;            while (temp <= n)            {                cout << temp << " ";                ++temp;            }            temp = 1;            while( temp < i)            {                cout << temp << " ";                ++temp;            }            cout << endl;        }    }    return 0;}