View Compilation Error

0_0_18786423_13221.cpp: In function 'std::vector<std::pair<int, int> > parse(int)':
0_0_18786423_13221.cpp:42:19: error: expected primary-expression at end of input
                 i /
                   ^
0_0_18786423_13221.cpp:42:19: error: expected '}' at end of input
0_0_18786423_13221.cpp:42:19: error: expected '}' at end of input
0_0_18786423_13221.cpp:42:19: error: expected '}' at end of input
0_0_18786423_13221.cpp:42:19: error: expected '}' at end of input