A&B Problem
暂无测试数据。
Background
Special for beginners, ^_^
Description
给定十六进制整数\(a, b\),输出\(a \And b\)。
Format
Input
Line 1: \(a, b\)
Output
Line 1: \(a \And b\)
Sample 1
Input
0x1a2 0x3f6
Output
0x1a2
Limitation
For \(100\%\) data, \((\text{DEC})a,b \leq (\text{DEC})10^{10^5}\)
For \(100\%\) data, \(\log_{16}(a)=\log_{16}(b)\)
1s, 1024KiB for each test case.
