foo.c: In function 'main':
foo.c:34:2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'scanf'
   34 |  scanf("%d%d",&n1,&n2);
      |  ^~~~~
foo.c:36:7: error: 'b' undeclared (first use in this function)
   36 |  into(b,n2);
      |       ^
foo.c:36:7: note: each undeclared identifier is reported only once for each function it appears in
foo.c:38:2: warning: implicit declaration of function 'prinmecount'; did you mean 'primecount'? [-Wimplicit-function-declaration]
   38 |  prinmecount(b,n2);
      |  ^~~~~~~~~~~
      |  primecount
foo.c: In function 'judge':
foo.c:17:1: warning: control reaches end of non-void function [-Wreturn-type]
   17 | }
      | ^

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