题目描述
For a string (x) ,Bobo define (x^{infty}) =xxx,,,which is x repeats for infinite times ,resulting in a string of infinite length. Bobo has two strings a and b. Find out the result comparing (a^{infty}) and (b^{infty}) in lexicographical order. You can refer the wiki page further information of Lexicographical Order.
输入描述
The input consist of several test cases terminated by end - of - file .
The first line of each test cases contains a string a,and the second line contains a string b
- 1≤|a|, |b|≤(10^{5})
- a, b consists of lower case letters
- The total length of input strings does not exceed 2 x (10^{6})
输出描述
For each test cases , print "=" ,if (a^{infty}) = (b^{infty}) , otherwise, print "<",if (a^{infty}) < (b^{infty}) ,or ">",if (a^{infty}) > (b^{infty})
示例一
输入
aa
b
zzz
zz
aba
abaa
输出
<
=
>