View Compilation Error

0_0_28041566_11513.cpp: In function 'int main()':
0_0_28041566_11513.cpp:5:2: error: '__int' was not declared in this scope
  __int 64 a[34],b[34];
  ^
0_0_28041566_11513.cpp:9:3: error: 'a' was not declared in this scope
   a[0]=1;b[0]=1;
   ^
0_0_28041566_11513.cpp:9:10: error: 'b' was not declared in this scope
   a[0]=1;b[0]=1;
          ^