View Compilation Error

0_0_13500201_23434.cpp:25:11: error: redefinition of 'const int M'
 const int M=1111111;
           ^
0_0_13500201_23434.cpp:22:11: note: 'const int M' previously defined here
 const int M=150;
           ^
0_0_13500201_23434.cpp:27:7: error: 'll' does not name a type
 const ll md=inf;
       ^