View Compilation Error

0_0_33604514_4747.cpp: In function 'int main()':
0_0_33604514_4747.cpp:37:41: error: expected primary-expression at end of input
   for (register int i=1;i<=n;++i) scanf %
                                         ^
0_0_33604514_4747.cpp:37:41: error: expected '}' at end of input
0_0_33604514_4747.cpp:37:41: error: expected '}' at end of input