foo.c: In function 'FindiMax':
foo.c:9:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    9 |   scanf("%d",&a[i]);
      |   ^~~~~~~~~~~~~~~~~
foo.c:6:5: warning: 'a[0]' is used uninitialized in this function [-Wuninitialized]
    6 |  max=a[0];
      |  ~~~^~~~~
foo.c: In function 'main':
foo.c:29:2: warning: 'max' is used uninitialized in this function [-Wuninitialized]
   29 |  FindiMax(max);
      |  ^~~~~~~~~~~~~

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