func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 100010;   int a[N], b[N];   bool p[N];   vector<int> P;   pair<bool, int> c[N];   int num(string s) {     int x = 0;     for (int i = 1; i < s.size(); i++) x = x * 10 + (s[i] -  0 );     return x;   }   int main() {     int n, m, t = 0, T = 0;     string s;     cin >> n >> m;     for (int i = 0; i < n; i++) {       cin >> s;       if (s[0] ==  + ) {         a[num(s)]++;         c[i + 1] = {0, num(s)};       } else {         b[num(s)]++;         t++;         c[i + 1] = {1, num(s)};       }     }     for (int i = 1; i <= n; i++) {       if (a[i] + t - b[i] == m) {         p[i] = 1;         P.push_back(i);         T++;       }     }     if (T == 1) {       for (int i = 1; i <= n; i++) {         if (c[i].first == 0) {           if (c[i].second == P[0]) {             cout <<  Truth n ;           } else {             cout <<  Lie n ;           }         } else {           if (c[i].second == P[0]) {             cout <<  Lie n ;           } else {             cout <<  Truth n ;           }         }       }       return 0;     }     for (int i = 1; i <= n; i++) {       if (c[i].first == 0) {         if (p[c[i].second]) {           cout <<  Not defined n ;         } else {           cout <<  Lie n ;         }       } else {         if (p[c[i].second]) {           cout <<  Not defined n ;         } else {           cout <<  Truth n ;         }       }     }     return 0;   }   