foo.c: In function 'main':
foo.c:5:9: warning: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    5 |         scanf_s("%d", &n);
      |         ^~~~~~~
      |         scanf
foo.c:20:28: error: expected expression before 'float'
   20 |         printf("%.2f%%\n", float(cnt1 *100/ n ));
      |                            ^~~~~
foo.c:21:28: error: expected expression before 'float'
   21 |         printf("%.2f%%\n", float(cnt2 *100/ n ));
      |                            ^~~~~
foo.c:22:28: error: expected expression before 'float'
   22 |         printf("%.2f%%\n", float(cnt3 *100/ n ));
      |                            ^~~~~
foo.c:23:28: error: expected expression before 'float'
   23 |         printf("%.2f%%\n", float(cnt4 *100/ n ));
      |                            ^~~~~

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