foo.cc: In function 'int main()':
foo.cc:6:11: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'float*' [-Wformat=]
    6 |   scanf("%d,%d,%d",&x,&y,&z);
      |          ~^        ~~
      |           |        |
      |           int*     float*
      |          %e
foo.cc:6:14: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'float*' [-Wformat=]
    6 |   scanf("%d,%d,%d",&x,&y,&z);
      |             ~^        ~~
      |              |        |
      |              int*     float*
      |             %e
foo.cc:6:17: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'float*' [-Wformat=]
    6 |   scanf("%d,%d,%d",&x,&y,&z);
      |                ~^        ~~
      |                 |        |
      |                 int*     float*
      |                %e

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