foo.c: In function 'main':
foo.c:13:21: warning: variable 'temp' set but not used [-Wunused-but-set-variable]
   13 |                 int temp=num[i];
      |                     ^~~~
foo.c:22:13: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized]
   22 |         int max=cnt[0];
      |             ^~~
foo.c:7:13: note: 'cnt' declared here
    7 |         int cnt[20000];
      |             ^~~
foo.c:22:13: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized]
   22 |         int max=cnt[0];
      |             ^~~
foo.c:7:13: note: 'cnt' declared here
    7 |         int cnt[20000];
      |             ^~~

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