foo.c: In function 'main':
foo.c:9:9: warning: array subscript 101 is outside array bounds of 'int[100]' [-Warray-bounds]
    9 |         scanf("%d/n", &a[i]);
      |         ^~~~~~~~~~~~~~~~~~~~
foo.c:6:13: note: at offset 404 into object 'a' of size 400
    6 |         int a[100],i;
      |             ^

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