# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
1262243 | miniob | Question (Grader is different from the original contest) (CEOI14_question_grader) | C++20 | 498 ms | 39752 KiB |
#include <bits/stdc++.h>
using namespace std;
vector<int> maska;
int encode(int n, int x, int y)
{
if(maska.size() == 0)
{
for(int i = 0; i < 1 << 12; i++)
{
bitset<12> temp = i;
if(temp.count() == 6)
{
maska.push_back(i);
}
}
}
for(int i = 0; i < 12; i++)
{
if((maska[x] & (1 << i)) > 0 && (maska[y] & (1 << i)) == 0)
{
//cout << i + 1 << endl;
return i + 1;
}
}
//cout << (maska[L] & (1 << 4)) << endl;
//cout << maska[L] << " " << maska[P] << endl;
//cout << "kon" << endl;
}
#include <bits/stdc++.h>
using namespace std;
vector<int> maska2;
int decode(int n, int q, int h)
{
if(maska2.size() == 0)
{
for(int i = 0; i < 1 << 12; i++)
{
bitset<12> temp = i;
if(temp.count() == 6)
{
maska2.push_back(i);
}
}
}
return (maska2[q] & (1 << (h - 1)));
}
Compilation message (stderr)
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---|---|---|---|---|
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