Question

Se citeste un numar cu patru cifre. Sa se verifice daca toate cifrele sunt distincte.(C++)
Multumesc!

Answer 1

#include <iostream>

using namespace std;

int main ()

{

int n;

cin>> n;

if (n/1000!=n%1000/100 & & n%1000/100!=n%100/10&&n%100/10!=n%10 & & n%10!=n/1000)

cout << "DA" ;

else

cout<<"NU" ;

return 0;

}