func_code_string: #include <bits/stdc++.h>   using namespace std;   int c[210];   int pre[210][210];   int precnt[210];   int cnt[210] = {0};   int main() {     int n;     scanf( %d , &n);     for (int i = 0; i < (n); i++) {       scanf( %d , c + i);       c[i] %= 3;     }     for (int i = 0; i < (n); i++)       for (int j = 0; j < (n); j++) pre[i][j] = 0;     for (int i = 0; i < (n); i++) {       scanf( %d , precnt + i);       int t;       for (int j = 0; j < (precnt[i]); j++) {         scanf( %d , &t);         pre[i][t - 1] = 1;       }     }     int mintime = 1000100;     for (int p = 0; p < (3); p++) {       int pos = p, time = 0, done = 0;       for (int i = 0; i < (n); i++) cnt[i] = 0;       while (done < n) {         queue<int> Q;         for (int i = 0; i < (n); i++)           if (precnt[i] == cnt[i] && c[i] == pos) Q.push(i);         while (!Q.empty()) {           int part = Q.front();           Q.pop();           done++;           time++;           cnt[part]++;           for (int i = 0; i < (n); i++)             if (pre[i][part] == 1) {               cnt[i]++;               if (cnt[i] == precnt[i] && c[i] == pos) Q.push(i);             }         }         pos = (pos + 1) % 3;         time++;       }       time--;       if (time < mintime) mintime = time;     }     printf( %d n , mintime);     return 0;   }   