View Compilation Error

0_0_18494560_25393.cpp: In function 'int cnt_empty(const ii&)':
0_0_18494560_25393.cpp:42:17: error: expected primary-expression at end of input
     for (int i=0;
                 ^
0_0_18494560_25393.cpp:42:17: error: expected ';' at end of input
0_0_18494560_25393.cpp:42:17: error: expected primary-expression at end of input
0_0_18494560_25393.cpp:42:17: error: expected ')' at end of input
0_0_18494560_25393.cpp:42:17: error: expected statement at end of input
0_0_18494560_25393.cpp:42:17: error: expected '}' at end of input