View Compilation Error

0_0_18688935_28765.cpp:10:2: error: stray '\' in program
  while (scanf (\"%d\",&n)+1)
  ^
0_0_18688935_28765.cpp:10:2: error: missing terminating " character
0_0_18688935_28765.cpp:11:3: error: stray '\' in program
   printf (\"%lld\\n\",a[n]);
   ^
0_0_18688935_28765.cpp:11:3: error: missing terminating " character
0_0_18688935_28765.cpp: In function 'int main()':
0_0_18688935_28765.cpp:12:2: error: expected primary-expression before 'return'
  return 0;
  ^
0_0_18688935_28765.cpp:12:10: error: expected ')' before ';' token
  return 0;
          ^