杭电4608（I-number） java写很简略就是超内存！

杭电4608（I-number） java写很容易就是超内存！！！

不用java就用大数模板做见hdu1002，java写很容易就是超内存杭电4608（I-number） java写很简略就是超内存！！！！

Problem Description

The I-number of x is defined to be an integer y, which satisfied the the conditions below:
1. y>x;
2. the sum of each digit of y(under base 10) is the multiple of 10;
3. among all integers that satisfy the two conditions above, y shouble be the minimum.
Given x, you're required to calculate the I-number of x.

Input

An integer T(T≤100) will exist in the first line of input, indicating the number of test cases.
The following T lines describe all the queries, each with a positive integer x. The length of x will not exceed 10⁵.

Output

Output the I-number of x for each query.

Sample Input

1
202

Sample Output

实现代码

import java.util.*;
import java.math.*;
class Main{
    public static void main(String[] args){
    	final BigInteger P=BigInteger.ONE;
        Scanner sc=new Scanner(System.in);
        int t=sc.nextInt();
        while(t-->0){
            int sum;
            BigInteger x=sc.nextBigInteger();
            while(true){
	            x=x.add(P);
	            String str=x.toString();
                sum=0;
                for(int i=0;i<str.length();i++){
                    sum+=str.charAt(i)-'0';
                }
                if(sum%10==0){
                    System.out.println(x);
                    break;
                }
            }
        }
    }
}

杭电4608（I-number） java写很简略 就是超内存！