Sort three P32954


Statement
 

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Write a procedure

    void sort3(int& a, int& b, int& c);

to sort @a@, @b@ and @c@ in nondecreasing order. For instance, if called with @a@ =7=7, @b@ =−3= -3 and @c@ =1= 1, the values after the call must be @a@ =−3=-3, @b@ =1= 1 and @c@ =7= 7.

Observation

You only need to submit the required procedure; your main program will be ignored.

Public test cases

  • Input/Output

    sort3(7, -3, 1) → -3 1 7
    sort3(2, 1, 0) → 0 1 2
    sort3(23, 23, 23) → 23 23 23
    • Information
    Author
    Salvador Roura
    Language
    English
    Translator
    Salvador Roura
    Original language
    Catalan
    Other languages
    Catalan
    Official solutions
    C++
    User solutions
    C++