foo.cc: In function 'int main()':
foo.cc:54:17: warning: 'z' may be used uninitialized [-Wmaybe-uninitialized]
   54 |         cout << z << m;
      |                 ^
foo.cc:6:41: note: 'z' was declared here
    6 |         int x, y, max, min, c, m, a, b, z, i, n;
      |                                         ^
foo.cc:54:22: warning: 'm' may be used uninitialized [-Wmaybe-uninitialized]
   54 |         cout << z << m;
      |                      ^
foo.cc:6:32: note: 'm' was declared here
    6 |         int x, y, max, min, c, m, a, b, z, i, n;
      |                                ^
foo.cc:31:19: warning: 'c' may be used uninitialized [-Wmaybe-uninitialized]
   31 |                 m = (x * y) / c;
      |                 ~~^~~~~~~~~~~~~
foo.cc:6:29: note: 'c' was declared here
    6 |         int x, y, max, min, c, m, a, b, z, i, n;
      |                             ^

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