View Compilation Error

0_0_38589468_22324.cpp:50:1: error: expected '}' at end of input
 }
 ^
0_0_38589468_22324.cpp:3:12: note: to match this '{'
 struct node{
            ^
0_0_38589468_22324.cpp:50:1: error: expected unqualified-id at end of input
 }
 ^