View Compilation Error

0_0_38777857_25613.cpp: In function 'void addedge(long long int, long long int, long long int, long long int)':
0_0_38777857_25613.cpp:17:36: error: expected ';' before 'e'
   17 |         e.push_back({v,w,head[u],})
      |                                    ^
      |                                    ;
   18 |     e[tot].v = v;
      |     ~