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#include <iostream> #include <string> #include <fstream> #include <vector> using namespace std; int main() { srand((int)time(NULL)); try { fstream file{ "input.txt",ios::in }; string inp; vector<string>names; while (getline(file, inp)) { names.push_back(inp); } file.close(); for (int i = 0; i < names.size(); i++) { swap(names[i], names[rand() % names.size()]); } file.open("output.txt", ios::out); short n = 1; for (const auto& i : names) { if (n == 6) { n = 1; file << endl; } file << n << ") " << i << endl; n++; } file.close(); } catch (const std::exception&e) { cout << e.what() << endl; } }