foo.c: In function 'main':
foo.c:8:2: warning: implicit declaration of function 'whlie' [-Wimplicit-function-declaration]
  whlie(n>10)
  ^~~~~
foo.c:9:2: error: expected ';' before '{' token
  {
  ^
foo.c:5:12: warning: unused variable 'a' [-Wunused-variable]
    int n,i,a[16];
            ^
foo.c:5:10: warning: unused variable 'i' [-Wunused-variable]
    int n,i,a[16];
          ^
foo.c:7:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ^~~~~~~~~~~~~~

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