View Compilation Error

0_0_27665521_13033.cpp: In function 'int main()':
0_0_27665521_13033.cpp:14:33: error: expected ')' before '!' token
  while(scanf("%lf%d",&m,&n)!=EOF!) {
                                 ^
0_0_27665521_13033.cpp:14:34: error: expected primary-expression before ')' token
  while(scanf("%lf%d",&m,&n)!=EOF!) {
                                  ^