View Compilation Error

0_0_15779926_7066.cpp:5:2: error: stray '\' in program
  \scanf("%d",&a)!=EOF\
  ^
0_0_15779926_7066.cpp: In function 'int main()':
0_0_15779926_7066.cpp:6:2: error: expected ';' before '{' token
  {
  ^
0_0_15779926_7066.cpp:15:10: error: expected '}' at end of input
  return 0;
          ^