foo.c:2:12: error: unknown type name 'iny'; did you mean 'int'?
    2 | int output(iny a[1000],int n)
      |            ^~~
      |            int
foo.c: In function 'mian':
foo.c:15:3: warning: implicit declaration of function 'scsnf'; did you mean 'scanf'? [-Wimplicit-function-declaration]
   15 |   scsnf("%d",&a[i]);
      |   ^~~~~
      |   scanf
foo.c:16:2: warning: implicit declaration of function 'output' [-Wimplicit-function-declaration]
   16 |  output(a,n);
      |  ^~~~~~
foo.c:13:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   13 |  scanf("%d",&n);
      |  ^~~~~~~~~~~~~~

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