/in/foo.c: In function 'main':
/in/foo.c:5:4: warning: comparisons like 'X<=Y<=Z' do not have their mathematical meaning [-Wparentheses]
    5 |   2<i<n;
      |   ~^~
/in/foo.c:5:6: warning: statement with no effect [-Wunused-value]
    5 |   2<i<n;
      |   ~~~^~
/in/foo.c:8:9: warning: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
    8 |         print("n is not a primer");
      |         ^~~~~
      |         printf
/in/foo.c:11:13: error: expected ';' before '}' token
   11 |     return 0
      |             ^
      |             ;
   12 | }
      | ~