View Compilation Error

0_0_30750107_2014.cpp: In function 'void getnext(std::string)':
0_0_30750107_2014.cpp:23:5: error: expected primary-expression before '%' token
     %7
     ^
0_0_30750107_2014.cpp:23:6: error: expected '}' at end of input
     %7
      ^
0_0_30750107_2014.cpp:23:6: error: expected '}' at end of input