Sort three

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@ $=7$ , @b@ $= -3$ and @c@ $= 1$ , the values after the call must be @a@ $=-3$ , @b@ $= 1$ and @c@ $= 7$ .

Observation

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

Problem information

Author: Unknown
Translator: Salvador Roura

Generation: 2026-01-25T10:16:58.332Z