Problem:
Score : 100 points

Problem Statement

Takahashi is a member of a programming competition site, ButCoder.

Each member of ButCoder is assigned two values: Inner Rating and Displayed Rating.

The Displayed Rating of a member is equal to their Inner Rating if the member has participated in 10 or more contests. Otherwise, the Displayed Rating will be their Inner Rating minus 100 \times (10 - K) when the member has participated in K contests.

Takahashi has participated in N contests, and his Displayed Rating is R. Find his Inner Rating.

Constraints

All values in input are integers.

1 \leq N \leq 100

0 \leq R \leq 4111

Input

Input is given from Standard Input in the following format:

N R

Output

Print his Inner Rating.

Sample Input 1

2 2919

Sample Output 1

3719

Takahashi has participated in 2 contests, which is less than 10, so his Displayed Rating is his Inner Rating minus 100 \times (10 - 2) = 800.

Thus, Takahashi's Inner Rating is 2919 + 800 = 3719.

Sample Input 2

22 3051

Sample Output 2

3051

Solution in PHP7 (7.0.15) (judge verdict: Wrong Answer)

<?php
$N = trim(fgets(STDIN));
$I = explode(' ', trim(fgets(STDIN)));

$r = null;

$min = min($I);
$max = max($I) + 1;

for (; $min < $max; ++$min) {

    $c = 0;

    for ($i = 0; $i < $N; ++$i) {
        $c += pow($I[$i] - $min, 2);
    }

    if ($r == null || $r > $c) $r = $c;
}

echo $r;