foo.cc: In function 'int main()':
foo.cc:13:15: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   13 |         if (a > b & b > c)
      |             ~~^~~
foo.cc:17:20: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   17 |         else if (a > c & c > b)
      |                  ~~^~~
foo.cc:21:20: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   21 |         else if (b > c & c > a)
      |                  ~~^~~
foo.cc:25:20: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   25 |         else if (b > a & a > c)
      |                  ~~^~~
foo.cc:29:20: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   29 |         else if (c > a & a > b)
      |                  ~~^~~
foo.cc:33:20: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   33 |         else if (c > b & b > a)
      |                  ~~^~~

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