#include<bits/stdc++.h> using namespace std; int main(){ vector<int>a; int n=5,b; for(int i=0;i<n;i++){ a.push_back(i+1); } for(int i=0;i<10;i++){ cout<<i+1<<"."; for(int x=0;x<5;x++){ cout<<a[x]<<" "; } cout<<endl; b=a[0]; a.erase(a.begin()+0); a.push_back(b); } return 0; }