View Compilation Error

0_0_38353477_18237.cpp:6:11: error: conflicting declaration 'const int N'
 const int N = 1e6 + 5, M = 2e6 + 5;
           ^
0_0_38353477_18237.cpp:4:10: note: previous declaration as 'const ll N'
 const ll N = 10;
          ^
0_0_38353477_18237.cpp: In function 'int main()':
0_0_38353477_18237.cpp:85:5: error: redefinition of 'int main()'
 int main()
     ^
0_0_38353477_18237.cpp:66:5: note: 'int main()' previously defined here
 int main()
     ^