View Compilation Error

0_0_17520265_7545.cpp:1:2: error: invalid preprocessing directive #includ
 #includ<stdio.h>
  ^
0_0_17520265_7545.cpp:2:2: error: invalid preprocessing directive #includ
 #includ<math.h>
  ^
0_0_17520265_7545.cpp: In function 'int main()':
0_0_17520265_7545.cpp:7:25: error: 'scanf' was not declared in this scope
     while(scanf("%lf",&n)!=EOF)
                         ^
0_0_17520265_7545.cpp:7:28: error: 'EOF' was not declared in this scope
     while(scanf("%lf",&n)!=EOF)
                            ^
0_0_17520265_7545.cpp:9:17: error: 'fabs' was not declared in this scope
         m=fabs(n);
                 ^
0_0_17520265_7545.cpp:10:27: error: 'printf' was not declared in this scope
         printf("%.2lf\n",m);
                           ^