#include <iostream>
using namespace std;
int main(){
int i;
for(i=1;i<=100;i+=2) cout << i << " ";
}
#include <iostream>
using namespace std;
int main(){
int n, k=0;
cout <<"Introduceti numar : ",cin>>n;
while(n>0){
if(n%2)k++;
n=n/10;
}
cout << k;
}