foo.c: In function 'Max':
foo.c:33:16: warning: 'max1' may be used uninitialized [-Wmaybe-uninitialized]
   33 |         return max1;
      |                ^~~~
foo.c:27:13: note: 'max1' was declared here
   27 |         int max1;
      |             ^~~~
foo.c: In function 'main':
foo.c:80:19: warning: 'max1' may be used uninitialized [-Wmaybe-uninitialized]
   80 |                 if(b[i]==k2)
      |                   ^
foo.c:27:13: note: 'max1' was declared here
   27 |         int max1;
      |             ^~~~
foo.c:56:19: warning: 'max1' may be used uninitialized [-Wmaybe-uninitialized]
   56 |                 if(a[i]==k1)
      |                   ^
foo.c:27:13: note: 'max1' was declared here
   27 |         int max1;
      |             ^~~~

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