View Compilation Error

0_0_33015758_2578.cpp: In function 'bool check()':
0_0_33015758_2578.cpp:83:30: error: expected primary-expression at end of input
     for( int i = 1; i <= n; i%
                              ^
0_0_33015758_2578.cpp:83:30: error: expected ')' at end of input
0_0_33015758_2578.cpp:83:30: error: expected statement at end of input
0_0_33015758_2578.cpp:83:30: error: expected '}' at end of input