foo.cc:1:2: error: invalid preprocessing directive #inciud; did you mean #include?
    1 | #inciud <iostream>
      |  ^~~~~~
      |  include
foo.cc: In function 'int main()':
foo.cc:6:9: error: 'fiout' was not declared in this scope
    6 |         fiout sum;
      |         ^~~~~
foo.cc:7:9: error: 'scanf' was not declared in this scope
    7 |         scanf("%d,%d,%d",&x,&y,&z);
      |         ^~~~~
foo.cc:8:9: error: 'sum' was not declared in this scope
    8 |         sum=x*99+y99/2.0+z*0.55;
      |         ^~~
foo.cc:8:18: error: 'y99' was not declared in this scope
    8 |         sum=x*99+y99/2.0+z*0.55;
      |                  ^~~
foo.cc:9:9: error: 'printf' was not declared in this scope
    9 |         printf("%.2f",sum);
      |         ^~~~~~
foo.cc:1:1: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
  +++ |+#include <cstdio>
    1 | #inciud <iostream>

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