View Compilation Error

0_0_23346532_4096.cpp: In function 'void solve(int, int, query*, answer*)':
0_0_23346532_4096.cpp:95:41: error: expected ';' before ')' token
     stk[top++] = tr.link(Q[i].u, Q[i].v));
                                         ^
0_0_23346532_4096.cpp:111:41: error: expected ';' before ')' token
     stk[top++] = tr.link(Q[i].u, Q[i].v));
                                         ^