View Compilation Error

0_0_22123805_5651.cpp: In function 'int main()':
0_0_22123805_5651.cpp:4:14: error: expected ',' or ';' before 'Next'
 #define next Next
              ^
0_0_22123805_5651.cpp:53:6: note: in expansion of macro 'next'
      next[k] = next[i];
      ^