#include <bits/stdc++.h>
using namespace std;
vector<int> a[2000007];
long long t1,t2,n;
int main()
{
n = 1000000;
t1 = clock();
for(int i=1; i<=n; i++) {
a[i].push_back(i);
a[i].push_back(i+1);
}
t2 = clock();
cout << t2-t1<<endl;
return 0;
}
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