View Compilation Error

0_0_33633047_32106.cpp: In function 'bool check(int)':
0_0_33633047_32106.cpp:40:48: error: expected ')' at end of input
             for(int k = j; k < (1 << 10); k = (k
                                                ^
0_0_33633047_32106.cpp:40:48: error: expected ')' at end of input
0_0_33633047_32106.cpp:40:48: error: expected statement at end of input
0_0_33633047_32106.cpp:40:48: error: expected '}' at end of input
0_0_33633047_32106.cpp:40:48: error: expected '}' at end of input
0_0_33633047_32106.cpp:40:48: error: expected '}' at end of input