View Compilation Error

0_0_39553794_9156.cpp: In function 'int main()':
0_0_39553794_9156.cpp:68:42: error: expected ')' before ';' token
   68 |                         sort(e[x].begin();
      |                             ~            ^
      |                                          )
0_0_39553794_9156.cpp:69:12: error: expected ';' before ')' token
   69 |  e[x].end());
      |            ^
      |            ;