View Compilation Error

0_0_33098900_15770.cpp: In function 'int main()':
0_0_33098900_15770.cpp:155:29: error: expected ')' at end of input
             while (r < q[i].r
                             ^
0_0_33098900_15770.cpp:155:29: error: expected statement at end of input
0_0_33098900_15770.cpp:155:29: error: expected '}' at end of input
0_0_33098900_15770.cpp:155:29: error: expected '}' at end of input
0_0_33098900_15770.cpp:155:29: error: expected '}' at end of input