#include <iostream>
using namespace std;
int main() {
// Creez o variabila x.
int x;
//Se citește la tastatură numărul x.
cin >> x;
//creez o variabila invers.
int invers = 0;
//Setez bucla pentru a parcurge x.
while (x > 0) {
invers = x % 10;//Scot restul impartire la fiecare itertie si obtin cifrele cate una
x /= 10;//Impart x la 10 de fiecare data.
cout << invers;//Afisez cifrele
}
return 0;
}
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