func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     vector<string> st;     vector<pair<string, string> > pr;     pr.push_back(make_pair( purple ,  Power ));     pr.push_back(make_pair( green ,  Time ));     pr.push_back(make_pair( blue ,  Space ));     pr.push_back(make_pair( orange ,  Soul ));     pr.push_back(make_pair( red ,  Reality ));     pr.push_back(make_pair( yellow ,  Mind ));     cin >> n;     string s;     for (int i = 0; i < n; i++) {       cin >> s;       st.push_back(s);     }     int cnt = 0;     vector<string> ans;     for (int i = 0; i < pr.size(); i++) {       int b = 0;       for (int j = 0; j < st.size(); j++)         if (pr[i].first == st[j]) {           b = 1;           break;         }       if (b == 0) {         cnt++;         ans.push_back(pr[i].second);       }     }     cout << cnt << endl;     for (int i = 0; i < ans.size(); i++) cout << ans[i] << endl;     return 0;   }   