#include <bits/stdc++.h>
#include "Alice.h"
using namespace std;
// you may define some global variables, but it does not work if you try to transfer any information from function Alice() to function Bob() through these variables.
// you had better not use the same global variables in function Alice() and in function Bob().
vector<pair<int,int>> Alice(){
// add your code here
// change below into your code
long long x = setN(5000);
vector<pair<int, int>> p;
vector<int> bits;
for(int i = 0; i < 62; i++)
{
if((x >> i) & 1)
{
bits.push_back(i+1);
}
}
int l = 0;
for(int i = 2; i <= 5000; i++)
{
p.push_back({1, bits[l % bits.size()]});
l++;
}
random_shuffle(p.begin(), p.end());
return p;
}
#include <bits/stdc++.h>
#include "Bob.h"
using namespace std;
// you may define some global variables, but it does not work if you try to transfer any information from function Alice() to function Bob() through these variables.
// you had better not use the same global variables in function Alice() and in function Bob().
long long Bob(vector<pair<int,int>> V){
// add your code here
set<int> bits;
for(auto el: V)
{
bits.insert(el.second-1);
}
long long x = 0;
for(int el: bits)
{
x |= (1ll << el);
}
return x; // change this into your code
}
