View Compilation Error

0_0_30412835_12193.cpp:71:16: error: expected '}' at end of input
   cnt[last] ++ ;
                ^
0_0_30412835_12193.cpp: In member function 'void Palindromic_Tree::add(int)':
0_0_30412835_12193.cpp:71:16: error: expected '}' at end of input
0_0_30412835_12193.cpp: At global scope:
0_0_30412835_12193.cpp:71:16: error: expected unqualified-id at end of input