28 lines
675 B
C++
28 lines
675 B
C++
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/*
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Autor: Mateusz Slodkowicz
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Grupa: D3
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Numer Indeksu: 167675
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Opis: Program wczyta 3 zmienne i wypisze sume, srednia i srednia harmoniczna.
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*/
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#include <iostream>
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int main()
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{
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int a = 0;
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int b = 0;
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int c = 0;
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std::cout << "Podaj pierwsza wartosc: ";
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std::cin >> a;
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std::cout << "Podaj druga wartosc: ";
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std::cin >> b;
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std::cout << "Podaj trzecia wartosc: ";
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std::cin >> c;
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std::cout << "\nSuma: " << a+b+c << "\n";
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std::cout << "Srednia arytmetyczna: " << (float)(a+b+c)/3.0f << "\n";
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std::cout << "Srednia harmoniczna: " << 3.0/(1.0/a + 1.0/b +1.0/c) << "\n";
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return 0;
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}
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