View Compilation Error

0_0_30404918_27311.cpp: In function 'int main()':
0_0_30404918_27311.cpp:66:17: error: too many arguments to function 'void init()'
     init (maxn-1);
                 ^
0_0_30404918_27311.cpp:13:6: note: declared here
 void init(){
      ^