View Compilation Error

0_0_33524871_22675.cpp: In function 'int main()':
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input
           update(root[a],1,n+1,v.second,-1);
                                            ^
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input
0_0_33524871_22675.cpp:127:44: error: expected '}' at end of input