#include <iostream>
#include <math.h>
#include <vector>
#include <time.h>
#include <random>
#include <iomanip>
#include <cstdlib>
using namespace std;
int main()
{
srand(time(0));
vector<int> l(1000);
int n=1000,r,o;
double b=0.5;
for(int i=1;i<100;++i)
{
for(i=0;i<1000;++i)
{
o = rand() % 1000;
l[o]=1;
}
l.clear();
}
return 0;
}
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