func_code_string: #include <bits/stdc++.h>   using namespace std;   long long T;   void Read(long long &x) {     char c;     while (c = getchar(), c != EOF)       if (c >=  0  && c <=  9 ) {         x = c -  0 ;         while (c = getchar(), c >=  0  && c <=  9 ) x = x * 10 + c -  0 ;         ungetc(c, stdin);         return;       }   }   struct wall {     int x1, y1, x2, y2;     inline wall() {}     inline wall(int x1, int y1, int x2, int y2)         : x1(x1), y1(y1), x2(x2), y2(y2) {}   } ans[300 + 10];   int cnt;   int main() {     Read(T);     long long a = 1;     int t, now = 2, i, tot = 2;     while (a <= T) a *= 6, tot += 2;     printf( %d %d n , tot, tot);     ans[++cnt] = wall(1, 2, 2, 2);     ans[++cnt] = wall(2, 1, 2, 2);     while (a != 1) {       a /= 6;       t = T / a;       T -= t * a;       now += 2;       ans[++cnt] = wall(now - 3, now - 1, now - 2, now - 1);       if (now != tot) {         if (now != 4) {           ans[++cnt] = wall(now - 4, now + 1, now - 3, now + 1);           ans[++cnt] = wall(now + 1, now - 4, now + 1, now - 3);         }         ans[++cnt] = wall(now - 2, now, now - 2, now + 1);         ans[++cnt] = wall(now - 1, now, now - 1, now + 1);         ans[++cnt] = wall(now - 2, now + 2, now - 1, now + 2);         ans[++cnt] = wall(now, now - 1, now + 1, now - 1);         ans[++cnt] = wall(now, now - 2, now + 1, now - 2);         ans[++cnt] = wall(now + 2, now - 2, now + 2, now - 1);       }       if (t % 3 == 0) ans[++cnt] = wall(now - 3, now, now - 2, now);       if (t % 3 <= 1) ans[++cnt] = wall(now, now - 3, now, now - 2);       if (t < 3) ans[++cnt] = wall(now - 1, now - 3, now - 1, now - 2);     }     printf( %d n , cnt);     for (i = 1; i <= cnt; i++)       printf( %d %d %d %d n , ans[i].x1, ans[i].y1, ans[i].x2, ans[i].y2);     return 0;   }   