View Compilation Error

0_0_32300655_506.cpp:76:9: error: stray '#' in program
         scanf ("%d", &n);
         ^
0_0_32300655_506.cpp: In function 'int main()':
0_0_32300655_506.cpp:76:10: error: lvalue required as unary '&' operand
         scanf ("%d", &n);
          ^