View Compilation Error

0_0_36397494_27350.cpp: In function 'void dfs(int, int)':
0_0_36397494_27350.cpp:48:1: error: expected primary-expression before '}' token
 }
 ^
0_0_36397494_27350.cpp:48:1: error: return-statement with a value, in function returning 'void' [-fpermissive]
0_0_36397494_27350.cpp:48:1: error: expected ';' before '}' token