View Compilation Error

0_0_31415358_28568.cpp: In function 'int main()':
0_0_31415358_28568.cpp:23:9: error: conflicting declaration 'int a'
     int a;
         ^
0_0_31415358_28568.cpp:22:14: note: previous declaration as '__int128 a'
     __int128 a, b;
              ^
0_0_31415358_28568.cpp:27:19: error: invalid conversion from 'const char*' to '__int128' [-fpermissive]
         print("\n");
                   ^
0_0_31415358_28568.cpp:14:6: note: initializing argument 1 of 'void print(__int128, int)'
 void print(__int128 x, int f = 1) {
      ^