Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Prepared by Ibrahim Mesecan.
Processing the list of numbers
Shqip
In a file there is a list of positive numbers ending with a negative number (-1).
Your program should count the numbers and output the sum and their average (integer). In the list contains maximally 10000 integer numbers, with maximally 8 digits. Number -1 determines the end of the list. (use while loop)
Input
You will be given a list of n positive numbers ending with a negative one (-1), where 0 ≤ n ≤ 10000 and each of the n numbers has maximally 8 digits.
Output
The output will be three numbers in a line: cnt, sum, ave,
respectively showing:
cnt - number of numbers in the list;
sum - the sum of the numbers in the list;
ave - the average of the given numbers.
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Input
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Output
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5 7 3 4 8 -1
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5 27 5
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Для отправки решений необходимо выполнить вход.
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