func_code_string: #include <bits/stdc++.h>   using namespace std;   int N, M;   double K;   map<string, int> skill;   int main() {     cin >> N >> M >> K;     for (int i = 0; i < N; i++) {       string name;       int exp;       cin >> name >> exp;       if (exp * K + 0.000001 >= 100) skill[name] = exp * K + 0.000001;     }     for (int i = 0; i < M; i++) {       string name;       cin >> name;       skill[name] = max(skill[name], 0);     }     cout << skill.size() << endl;     for (map<string, int>::iterator it = skill.begin(); it != skill.end(); it++)       cout << it->first <<     << it->second << endl;     return 0;   }   