View Compilation Error

0_0_16836349_16339.c:31:10: error: expected declaration specifiers or '...' before string constant
   printf("%I64d\n",Y);
          ^
0_0_16836349_16339.c:31:20: error: unknown type name 'Y'
   printf("%I64d\n",Y);
                    ^
0_0_16836349_16339.c:32:2: error: expected identifier or '(' before '}' token
  }
  ^
0_0_16836349_16339.c:33:2: error: expected identifier or '(' before 'return'
  return 0;
  ^
0_0_16836349_16339.c:34:1: error: expected identifier or '(' before '}' token
 }
 ^