Rezolvare BAC Informatica 2009 – Varianta 46 – Subiectul al III-lea problema 4
Mai jos puteti gasi rezolvarea problemei 4 de la subiectul III din varianta 46 pentru examenul de bacalaureat din anul 2009
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| #include <iostream> | |
| using namespace std; | |
| void cifre(int nr, int &nc, int &sc){ | |
| nc = 0; | |
| sc = 0; | |
| while (nr > 0){ | |
| nc++; | |
| sc += nr%10; | |
| nr = nr/10; | |
| } | |
| } | |
| int main(){ | |
| int n,nc,sc; | |
| cin>>n; | |
| cifre(n,nc,sc); | |
| while (n > 0){ | |
| if ((n % 10)*(nc - 1) == sc - (n % 10)){ | |
| cout<<n % 10; | |
| break; | |
| } | |
| n = n/10; | |
| } | |
| if (n == 0) | |
| cout<<"NU"; | |
| return 0; | |
| } |
by Spor la lucru! Daca aveti intrebari nu ezitati sa le lasati in comentarii, va vom raspunde cat de repede putem 