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 (GCC 5.4.1) (judge verdict: Runtime Error)

#include<stdio.h>                                                                                
#include<stdlib.h>

int main(void){
    int N;
    int K;
    int sum=0;
    int a;
    int keisan=0;

    scanf("%d",&N);
    scanf("%d",&K);
    a = N;
    sum = 1;
    if(a > K){ 
    while(a > K){//割れる回数A＝A進数
        keisan = a%K;
        a = a/K+keisan;
        sum += 1;
    }   
    }else{
        sum = 1;
    }   
    printf("%d\n",sum);
    return 0;
}