Problem3654--A polyline

3654: A polyline

Time Limit: 2 Sec  Memory Limit: 256 MB
Submit: 0  Solved: 0
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Description

time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
Input

The input contains two integers a,b (1≤a≤10,0≤b≤22·a-1) separated by a single space.

Output

Output two integers separated by a single space.

Examples
Input
1 0
Output
0 0
Input
2 15
Output
3 0
Input
4 160
Output
12 12

Source/Category

 
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