#include<bits/stdc++.h>usingnamespace std;unsignedint n, x;inlineunsignedintget(){
x ^= x <<7;
x ^= x >>23;
x ^= x <<12;return x;}intmain(){freopen("median.in","r", stdin);freopen("median.out","w", stdout);
cin >> n >> x;unsignedint answer =0;// Call the function 'get()' to get the integers.
// You should call the function 'get()' exactly N times.
// An integer will be given after each call.
cout << answer << endl;return0;}
