than the size

Describe

Give you two big numbers, can you tell the size of their two numbers?

For example, 123456789123456789 to greater than-123456

 

Input

one row for each set of test data, enter two 1000-bit 10 binary integers, a, b
The data guarantees that the input a, B, has no prefix of 0.
If input 0 0 indicates the end of the input. No more than 10 groups of test data groups

Output

If

a>b outputs "a>b", if a<b outputs "a<b", then output "a==b" if equal.

Sample input

111111111111111111111111111 88888888888888888888-1111111111111111111111111  222222220 0

Sample output

A>ba<b

1 ImportJava.util.Scanner;2 3  Public classMain {4      Public Static voidMain (string[] args) {5Scanner scanner=NewScanner (system.in);6 String A;7 String B;8         Charasign;9         Charbsign;Ten          One          while(Scanner.hasnext ()) { AA=Scanner.next (); -b=Scanner.next (); -              the             if(A.compareto ("0") ==0 && B.compareto ("0") ==0) -                  Break; -              -asign= ' 0 '; +bsign= ' 0 '; -              +             if(A.contains ("+")){ AAsign= ' + '; atA=a.substring (1, A.length ()); -             } -             Else if(A.contains ("-")){ -Asign= '-'; -A=a.substring (1, A.length ()); -             } in             Else -Asign= ' + '; to              +             if(B.contains ("+")){ -Bsign= ' + '; theB=b.substring (1, B.length ()); *             } $             Else if(B.contains ("-")){Panax NotoginsengBsign= '-'; -B=b.substring (1, B.length ()); the             } +             Else ABsign= ' + '; the              +             //System.out.println (asign); -             //System.out.println (a); $             //System.out.println (bsign); $             //System.out.println (b); -              -             if(asign== ' + ' && bsign== ' + '){ the                 if(A.length () >b.length ()) -System.out.println ("A>b");Wuyi                  the                 Else if(A.length () <b.length ()) -System.out.println ("A<b"); Wu                  -                 Else if(a.length () = =b.length ()) { About                     if(A.compareto (b) <0) $System.out.println ("A<b"); -                     Else if(A.compareto (b) ==0) -System.out.println ("A==b"); -                     Else ASystem.out.println ("A>b"); +                 } the             } -             Else if(asign== '-' && bsign== '-'){ $                 if(A.length () >b.length ()) theSystem.out.println ("A<b"); the                  the                 Else if(A.length () <b.length ()) theSystem.out.println ("A>b"); -                  in                 Else if(a.length () = =b.length ()) { the                     if(A.compareto (b) <0) theSystem.out.println ("A>b"); About                     Else if(A.compareto (b) ==0) theSystem.out.println ("A==b"); the                     Else theSystem.out.println ("A<b"); +                 } -             } the             Bayi             Else if(asign== ' + ' && bsign== '-') theSystem.out.println ("A>b"); the              -             Else -System.out.println ("A<b"); the         } the     } the } the              -             

than the size