Question

1.Se citeste numarul natural nr din maxim 10 cifre.
Sa se obtina un numar nr1 cu cifrele pare aflate pe pozitii impare in numarul initial.
Daca nu exista astfel de cifre afisati IMPOSIBIL.
2. Se citesc doua numere naturale nr1 si nr2. Sa se construiasca nr3 dupa urmatorul exemplu:
nr1=123 nr2=456 => nr3=123654.

Answer 1

Răspuns:

Sper ca te ajuta!

Explicație:

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