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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5. int n = 0, sum = 0;
  6. do
  7. {
  8. scanf("%d", &n);
  9. if (n % 2 == 1) sum += n;
  10. } while (n > 0);
  11. printf("%d\n", sum);
  12. return 0;
  13. }
Success #stdin #stdout 0s 3472KB
stdin
1 2 3 4 5 -1
stdout
9