View Compilation Error

0_0_28170833_8497.cpp: In function 'void dfs(int, int)':
0_0_28170833_8497.cpp:6:38: error: expected primary-expression before ')' token
     if(l==0){ans = min(ans,r);return;)
                                      ^
0_0_28170833_8497.cpp:11:1: error: a function-definition is not allowed here before '{' token
 {
 ^
0_0_28170833_8497.cpp:19:1: error: expected '}' at end of input
 }
 ^