Zadanie 3
==============================================================
#include <iostream>
using namespace std;
int NWD(int a, int b)
{
if (a%b==0) return b;
else NWD(b,a%b);
}
void skroc(int &l, int &m)
{
int dzielnik = NWD(l,m);
l=l/dzielnik;
m=m/dzielnik;
}
int main()
{
int licznik, mianownik;
cout << "Program skraca ulamek zwykly. Wystarczy wpisac licznik i mianownik ulamka z klawiatury!" << endl;
cout << "Podaj licznik:";
cin >> licznik;
do
{
cout << "Podaj mianownik:";
cin >> mianownik;
if (mianownik==0) cout << "Mianownik musi byc rozny od zera!" << endl;
}while(mianownik==0);
cout << "Ulamek nieskrocony: " << licznik << "/" << mianownik << endl;
skroc(licznik,mianownik);
cout << "Ulamek skrocony: " << licznik << "/" << mianownik << endl;
}
Zadanie 4
===============================================
#include <iostream>
using namespace std;
int NWD(int a, int b)
{
if (a%b==0) return b;
else NWD(b,a%b);
}
int NWW(int a, int b)
{
return (a*b)/NWD(a,b);
}
int main()
{
int a,b;
cout << "Podaj 1 liczbe:";
cin >> a;
do
{
cout << "Podaj 2 liczbe:";
cin >> b;
if (b==0) cout << "Ta liczba nie moze byc rowna 0!" << endl;
}while(b==0);
cout << "Najmniejsza wspolna wielokrotnosc liczb " << a << " i " << b << " to " << NWW(a,b) << endl;
}
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