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  1. #include <stdio.h>
  2.  
  3. int main (void)
  4. {
  5. int even = 0, odd = 0, oddn = 0, n;
  6.  
  7. do {
  8. scanf("%d", &n);
  9. if (n % 2 == 0) {
  10. even += n;
  11. }
  12. else {
  13. odd += n;
  14. oddn++;
  15. }
  16. } while (n != 0);
  17.  
  18. printf("Média dos ímpares: %.2f\n", (double)odd / oddn);
  19. printf("Soma dos pares: %d\n", even);
  20.  
  21. return 0;
  22. }
Success #stdin #stdout 0.01s 1724KB
stdin
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stdout
Média dos ímpares: 4.00
Soma dos pares: 12