## Beautiful Year in java

It seems like the year of 2013 came only yesterday. Do you know a curious fact? The year of 2013 is the first year after the old 1987 with only distinct digits.

Now you are suggested to solve the following problem: given a year number, find the minimum year number which is strictly larger than the given one and has only distinct digits.

### Input Format

The single line contains integer y (1000 ≤ y ≤ 9000) — the year number

### Output Format

Print a single integer — the minimum year number that is strictly larger than y and all its digits are distinct. It is guaranteed that the answer exists.

Input

```1987
```

Output

```2013
```

1000 ≤ y ≤ 9000

## Solution of Beautiful Year in java:–

```import java.util.*;
import java.lang.*;
import java.io.*;

public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
int temp=0;
for(int i=0;i<8000;i++)
{
n++;
temp=n;
int a=temp%10;
temp=temp/10;
int b=temp%10;
temp=temp/10;
int c=temp%10;
temp=temp/10;
int d=temp;
if(a!=b && a!=c && a!=d && b!=c && b!=d && c!=d)
{
System.out.print(d+""+c+""+b+""+a);
break;
}
}
}
}```