View Compilation Error

0_0_32875821_29630.cpp:77:2: error: expected '}' at end of input
  %
  ^
0_0_32875821_29630.cpp: In member function 'int Dinic::max_flow()':
0_0_32875821_29630.cpp:77:2: error: expected primary-expression before '%' token
0_0_32875821_29630.cpp:77:2: error: expected primary-expression at end of input
0_0_32875821_29630.cpp:77:2: error: expected '}' at end of input
0_0_32875821_29630.cpp: At global scope:
0_0_32875821_29630.cpp:77:2: error: expected unqualified-id at end of input