#include <iostream>
using namespace std;
int main() {
int num;
cout << "Vnesi dvocifren broj " << endl;
cin >> num;
int prvacifra = num / 10; // desetki
int vtoracifra = num % 10; // edinici
int sum = prvacifra + vtoracifra;
cout << "zbir na cifri " << sum << endl;
return 0;
}
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