hdu2054 A == B ? (大数)

A == B ?

Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)

Total Submission(s): 91202    Accepted Submission(s): 14548


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 2
2 2
3 3
4 3

 

Sample Output

NO
YES
YES
NO

 

Author

8600 && xhd

 

Source

校庆杯Warm Up

 

Recommend

linle   |   We have carefully selected several similar problems for you:  2072 2052 2055 2053 2057 

 

Statistic | Submit | Discuss | Note

java大数真是开挂般的存在啊

如果用c做的话  不要忘记00005=5,0.5000=0.5

import java.math.BigDecimal;
import java.util.Scanner;

public class Main {

public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sca=new Scanner(System.in);
while(sca.hasNext()){
BigDecimal a=sca.nextBigDecimal();
BigDecimal b=sca.nextBigDecimal();
String num1=a.stripTrailingZeros().toString();
String num2=b.stripTrailingZeros().toString();
if(num1.equals(num2)){
System.out.println("YES");
}
else{
System.out.println("NO");
}
}
sca.close();
}
}