online_judge_1515

#include <iostream>#include <cstdio>#include <cmath>using namespace std;int main(){    int N;    int a, i;    while(~scanf("%d",&N))    {        a = 1;        while(N--)        {            a *= 10;        }        i=1;        while(i<a)            printf("%d\n",i++);    }    return 0;}