Language: C++

#include <iostream>
#include <cstdio>
#include <string>
using namespace std;
typedef long long ll;
string a[] = {"","1","2","3","4","5","6","7","8",9","19","29","39","49","59","69","79","89",99","199","299","399","499","599","699","799","899",999","1999","2999","3999","4999","5999","6999","7999","8999",9999","19999","29999","39999","49999","59999","69999","79999","89999",99999","199999","299999","399999","499999","599999","699999","799999","899999",999999","1999999","2999999","3999999","4999999","5999999","6999999","7999999","8999999",9999999","19999999","29999999","39999999","49999999","59999999","69999999","79999999","89999999",99999999","199999999","299999999","399999999","499999999","599999999","699999999","799999999","899999999",999999999","1999999999","2999999999","3999999999","4999999999","5999999999","6999999999","7999999999","8999999999",9999999999","19999999999","29999999999","39999999999","49999999999","59999999999","69999999999","79999999999","89999999999",99999999999","199999999999","299999999999","399999999999","499999999999","599999999999","699999999999","799999999999","899999999999",999999999999","1999999999999","2999999999999","3999999999999","4999999999999","5999999999999","6999999999999","7999999999999","8999999999999",9999999999999","19999999999999","29999999999999","39999999999999","49999999999999","59999999999999","69999999999999","79999999999999","89999999999999",99999999999999","199999999999999","299999999999999","399999999999999","499999999999999","599999999999999","699999999999999","799999999999999","899999999999999",999999999999999","1999999999999999","2999999999999999","3999999999999999","4999999999999999","5999999999999999","6999999999999999","7999999999999999","8999999999999999",9999999999999999","19999999999999999","29999999999999999","39999999999999999","49999999999999999","59999999999999999","69999999999999999"};
    
int main()
{
    ll k;
    scanf("%d",&k);
    for(int i = 1; i <= k; i++)
        printf("%s\n",a[i].c_str());
    return 0;
}


Compiler output:
a.cc:6:51: error: expected '}' before string constant
    6 | string a[] = {"","1","2","3","4","5","6","7","8",9","19","29","39","49","59","69","79","89",99","199","299","399","499","599","699","799","899",999","1999","2999","3999","4999","5999","6999","7999","8999",9999","19999","29999","39999","49999","59999","69999","79999","89999",99999","199999","299999","399999","499999","599999","699999","799999","899999",999999","1999999","2999999","3999999","4999999","5999999","6999999","7999999","8999999",9999999","19999999","29999999","39999999","49999999","59999999","69999999","79999999","89999999",99999999","199999999","299999999","399999999","499999999","599999999","699999999","799999999","899999999",999999999","1999999999","2999999999","3999999999","4999999999","5999999999","6999999999","7999999999","8999999999",9999999999","19999999999","29999999999","39999999999","49999999999","59999999999","69999999999","79999999999","89999999999",99999999999","199999999999","299999999999","399999999999","499999999999","599999999999","699999999999","799999999999","899999999999",999999999999","1999999999999","2999999999999","3999999999999","4999999999999","5999999999999","6999999999999","7999999999999","8999999999999",9999999999999","19999999999999","29999999999999","39999999999999","49999999999999","59999999999999","69999999999999","79999999999999","89999999999999",99999999999999","199999999999999","299999999999999","399999999999999","499999999999999","599999999999999","699999999999999","799999999999999","899999999999999",999999999999999","1999999999999999","2999999999999999","3999999999999999","4999999999999999","5999999999999999","6999999999999999","7999999999999999","8999999999999999",9999999999999999","19999999999999999","29999999999999999","39999999999999999","49999999999999999","59999999999999999","69999999999999999"};
      |              ~                                    ^~~
a.cc:6:50: error: conversion from 'int' to non-scalar type 'std::string' {aka 'std::__cxx11::basic_string<char>'} requested
    6 | string a[] = {"","1","2","3","4","5","6","7","8",9","19","29","39","49","59","69","79","89",99","199","299","399","499","599","699","799","899",999","1999","2999","3999","4999","5999","6999","7999","8999",9999","19999","29999","39999","49999","59999","69999","79999","89999",99999","199999","299999","399999","499999","599999","699999","799999","899999",999999","1999999","2999999","3999999","4999999","5999999","6999999","7999999","8999999",9999999","19999999","29999999","39999999","49999999","59999999","69999999","79999999","89999999",99999999","199999999","299999999","399999999","499999999","599999999","699999999","799999999","899999999",999999999","1999999999","2999999999","3999999999","4999999999","5999999999","6999999999","7999999999","8999999999",9999999999","19999999999","29999999999","39999999999","49999999999","59999999999","69999999999","79999999999","89999999999",99999999999","199999999999","299999999999","399999999999","499999999999","599999999999","699999999999","799999999999","899999999999",999999999999","1999999999999","2999999999999","3999999999999","4999999999999","5999999999999","6999999999999","7999999999999","8999999999999",9999999999999","19999999999999","29999999999999","39999999999999","49999999999999","59999999999999","69999999999999","79999999999999","89999999999999",99999999999999","199999999999999","299999999999999","399999999999999","499999999999999","599999999999999","699999999999999","799999999999999","899999999999999",999999999999999","1999999999999999","2999999999999999","3999999999999999","4999999999999999","5999999999999999","6999999999999999","7999999999999999","8999999999999999",9999999999999999","19999999999999999","29999999999999999","39999999999999999","49999999999999999","59999999999999999","69999999999999999"};
      |                                                  ^
a.cc:6:51: error: expected ',' or ';' before string constant
    6 | string a[] = {"","1","2","3","4","5","6","7","8",9","19","29","39","49","59","69","79","89",99","199","299","399","499","599","699","799","899",999","1999","2999","3999","4999","5999","6999","7999","8999",9999","19999","29999","39999","49999","59999","69999","79999","89999",99999","199999","299999","399999","499999","599999","699999","799999","899999",999999","1999999","2999999","3999999","4999999","5999999","6999999","7999999","8999999",9999999","19999999","29999999","39999999","49999999","59999999","69999999","79999999","89999999",99999999","199999999","299999999","399999999","499999999","599999999","699999999","799999999","899999999",999999999","1999999999","2999999999","3999999999","4999999999","5999999999","6999999999","7999999999","8999999999",9999999999","19999999999","29999999999","39999999999","49999999999","59999999999","69999999999","79999999999","89999999999",99999999999","199999999999","299999999999","399999999999","499999999999","599999999999","699999999999","799999999999","899999999999",999999999999","1999999999999","2999999999999","3999999999999","4999999999999","5999999999999","6999999999999","7999999999999","8999999999999",9999999999999","19999999999999","29999999999999","39999999999999","49999999999999","59999999999999","69999999999999","79999999999999","89999999999999",99999999999999","199999999999999","299999999999999","399999999999999","499999999999999","599999999999999","699999999999999","799999999999999","899999999999999",999999999999999","1999999999999999","2999999999999999","3999999999999999","4999999999999999","5999999999999999","6999999999999999","7999999999999999","8999999999999999",9999999999999999","19999999999999999","29999999999999999","39999999999999999","49999999999999999","59999999999999999","69999999999999999"};
      |                                                   ^~~
a.cc:6:1777: error: expected declaration before '}' token
    6 | string a[] = {"","1","2","3","4","5","6","7","8",9","19","29","39","49","59","69","79","89",99","199","299","399","499","599","699","799","899",999","1999","2999","3999","4999","5999","6999","7999","8999",9999","19999","29999","39999","49999","59999","69999","79999","89999",99999","199999","299999","399999","499999","599999","699999","799999","899999",999999","1999999","2999999","3999999","4999999","5999999","6999999","7999999","8999999",9999999","19999999","29999999","39999999","49999999","59999999","69999999","79999999","89999999",99999999","199999999","299999999","399999999","499999999","599999999","699999999","799999999","899999999",999999999","1999999999","2999999999","3999999999","4999999999","5999999999","6999999999","7999999999","8999999999",9999999999","19999999999","29999999999","39999999999","49999999999","59999999999","69999999999","79999999999","89999999999",99999999999","199999999999","299999999999","399999999999","499999999999","599999999999","699999999999","799999999999","899999999999",999999999999","1999999999999","2999999999999","3999999999999","4999999999999","5999999999999","6999999999999","7999999999999","8999999999999",9999999999999","19999999999999","29999999999999","39999999999999","49999999999999","59999999999999","69999999999999","79999999999999","89999999999999",99999999999999","199999999999999","299999999999999","399999999999999","499999999999999","599999999999999","699999999999999","799999999999999","899999999999999",999999999999999","1999999999999999","2999999999999999","3999999999999999","4999999999999999","5999999999999999","6999999999999999","7999999999999999","8999999999999999",9999999999999999","19999999999999999","29999999999999999","39999999999999999","49999999999999999","59999999999999999","69999999999999999"};
      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ^