View Compilation Error

0_0_35619785_22007.cpp: In function 'void dfsPulsDp(int, int)':
0_0_35619785_22007.cpp:12:15: error: 'adj' was not declared in this scope
     int num = adj[p].size();   
               ^
0_0_35619785_22007.cpp:15:13: error: 'v' was not declared in this scope
         if (v == pre) continue;  
             ^
0_0_35619785_22007.cpp:15:23: error: continue statement not within a loop
         if (v == pre) continue;  
                       ^
0_0_35619785_22007.cpp:16:20: error: 'v' was not declared in this scope
         dfsPulsDp (v, p);   
                    ^
0_0_35619785_22007.cpp: At global scope:
0_0_35619785_22007.cpp:24:1: error: expected declaration before '}' token
 }
 ^