Program C++ :
#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
int main() {
float a, b, c;
cout << "Introduceti lungimi catete : ";
cin >> a >> b;
c = sqrt(a * a + b * b);
cout << "Lungimea ipotenuzei este : " << fixed << setprecision(3) << c;
}
