Write a procedure

void count_and_add(int& num, int& sum);

to read a sequence of integer numbers until its end,
and store in *num* how many numbers it has,
and store in *sum* the sum of those numbers.
For instance, if the input sequence is

10 -3 23

the values after the call must be
*num* = 3 and *sum* = 30.

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

Information

- Author
- Salvador Roura
- Language
- English
- Translator
- Salvador Roura
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++
- User solutions
- C++