Instructiunea DO-WHILE
Bucla cu test final • se executa cel putin o data • validarea datelor
Nivel: Incepator | Durata: ~20 min
Instructiunea repetitiva DO-WHILENivel: Incepator | Durata: ~20 min
do-while verifica conditia LA FINAL: blocul se executa cel putin o data, garantat.
1. Sintaxa de baza
Code: Select all
do {
// se executa cel putin o data
} while (conditie); // ';' OBLIGATORIU!Code: Select all
int n;
do {
cout << "Introduceti un numar pozitiv: ";
cin >> n;
} while (n <= 0); // repetam CAT TIMP e gresit
cout << "Corect: " << n;Code: Select all
int x = 10;
while (x < 5) { cout << "Hello!"; }
// Nu afiseaza NIMIC (10 < 5 e fals).Code: Select all
int x = 10;
do { cout << "Hello!"; } while (x < 5);
// Afiseaza "Hello!" O SINGURA DATA, apoi stop.Sursa: bac-2026.vercel.app/lessons/11