View Compilation Error

0_0_23567723_4886.cpp:5:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_23567723_4886.cpp:6:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_23567723_4886.cpp: In function 'int main()':
0_0_23567723_4886.cpp:13:24: error: expected ')' before ';' token
  while (scanf("%lf", &c;), c)
                        ^
0_0_23567723_4886.cpp:13:24: error: expected ')' before ';' token
0_0_23567723_4886.cpp:13:25: error: expected primary-expression before ')' token
  while (scanf("%lf", &c;), c)
                         ^