func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, k, i;     while (scanf( %lld%lld , &n, &k) != EOF) {       long long a[k + 1];       vector<pair<long long, long long> > v;       for (i = 0; i < k; i++) {         cin >> a[i], v.push_back(make_pair((n % a[i]), i + 1));       }       sort(v.rbegin(), v.rend());       int j = v[k - 1].second;       cout << j <<     << (n / a[j - 1]) << endl;     }     return 0;   }   