Hdu 2054 A = = B? (Java large number)

Topic Meaning:

http://acm.hdu.edu.cn/showproblem.php?pid=2054

Give two number, judge whether equal, output yes, otherwise output No.

Topic Analysis:

Note that the topics given are two numbers, no description format and size, only string emulation comparisons, or Java large number comparisons. This gives a large comparison of Java.

AC Code:

Import Java.math.bigdecimal;import Java.math.biginteger;import Java.util.scanner;public class Main {public    static void Main (string[] args) {        Scanner sc=new Scanner (system.in);        while (Sc.hasnext ()) {            BigDecimal n1=sc.nextbigdecimal ();            BigDecimal n2=sc.nextbigdecimal ();                        if (N1.compareto (n2) ==0) System.out.println ("YES");            else System.out.println ("NO");        }        Sc.close ();    }}

Hdu 2054 A = = B? (Java large number)