HDUOJ - 2054 A == B ?

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Problem Description

Give you two numbers A and B, if A is equal to B, you should print "YES", or print "NO".

Input

each test case contains two numbers A and B.

Output

for each case, if A is equal to B, you should print "YES", or print "NO".

Sample Input

1 22 23 34 3

Sample Output

NOYESYESNO
用C++写太麻烦了，需要考虑各种情况，前导零，后导零，正负数，整数小数。。。
直接用java水过。。。
import java.io.*;import java.math.*;import java.util.*;public class Main {    public static void main(String[] args) {        Scanner cin = new Scanner(System.in);        BigDecimal x, y;        while(cin.hasNextBigDecimal()){            x = cin.nextBigDecimal().stripTrailingZeros();            y = cin.nextBigDecimal().stripTrailingZeros();            if(x.equals(y))                System.out.println("YES");            else                System.out.println("NO");        }    }}

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