Problem:
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Min, Max and Sum

Write a program which reads a sequence of $n$ integers $a_i (i = 1, 2, ... n)$, and prints the minimum value, maximum value and sum of the sequence.

Input

In the first line, an integer $n$ is given. In the next line, $n$ integers $a_i$ are given in a line.

Output

Print the minimum value, maximum value and sum in a line. Put a single space between the values.

Constraints

$0 < n \leq 10000$

$-1000000 \leq a_i \leq 1000000$

Sample Input

5
10 1 5 4 17

Sample Output

1 17 37

Solution in Ruby (judge verdict: Accepted)

n = gets.to_i
num = gets.split.map(&:to_i)

min, max, sum = num[0], num[0], 0

for i in 0..(n-1)
    if min > num[i]
        min = num[i]
    end
    if max < num[i]
        max = num[i]
    end
    sum += num[i]
end

puts "#{min} #{max} #{sum}"