OR-Skripta-Zad36.

#include <stdio.h>


int IzbaciP (int n) {
    int nb=0, k=1, cifra;
    while (n!=0)  {
            cifra=n%10;
      if (cifra%2!=0) { nb+=k*cifra;
      k*=10;
      }
      n/=10;
    }
    return nb;
}
int main () {
    printf("%d",IzbaciP(1234567));
    return 0;
}