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 C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace atcoder_ensyuu1
{
    class Program
    {
        private static void Main(string[] args)
        {
            int[] values = GetConsole();

            if (values[0] < 1 || values[0] > 100)
            {
                Console.WriteLine("error");
                return;
            }

            if (values[1] < 0 || values[1] > 4111)
            {
                Console.WriteLine("error");
                return;
            }

            int rating = values[1];
            if (values[0] < 10)
            {
                rating = rating + 100 * (10 - values[0]);
            }
            Console.WriteLine(rating);
        }

        private static int[] GetConsole()
        {
            return Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
        }

    }
}