foo.c: In function 'main':
foo.c:6:15: error: expected expression before '%' token
    6 |         scanf(%d%d%d,&x,&y,&z);
      |               ^
foo.c:13:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
   13 |         else if(z>x)
      |                ^

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