# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
152184 | stefdasca | Vision Program (IOI19_vision) | C++14 | 11 ms | 1272 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "vision.h"
#include<bits/stdc++.h>
using namespace std;
void construct_network(int H, int W, int K)
{
int query_number = H * W - 1;
vector<int>mn, sc;
for(int i = H - 1; i >= 0; --i)
{
vector<int>pz;
for(int a = i, b = 0; a < H && b < W; ++a, ++b)
pz.push_back(a * W + b);
add_xor(pz);
++query_number;
mn.push_back(query_number);
}
for(int i = 1; i < W; ++i)
{
vector<int>pz;
for(int a = 0, b = i; a < H && b < W; ++a, ++b)
pz.push_back(a * W + b);
add_xor(pz);
++query_number;
mn.push_back(query_number);
}
for(int i = 0; i < W; ++i)
{
vector<int>pz;
for(int a = 0, b = i; a < H && b >= 0; ++a, --b)
pz.push_back(a * W + b);
add_xor(pz);
++query_number;
sc.push_back(query_number);
}
for(int i = 1; i < H; ++i)
{
vector<int>pz;
for(int a = i, b = W - 1; a < H && b >= 0; ++a, --b)
pz.push_back(a * W + b);
add_xor(pz);
++query_number;
sc.push_back(query_number);
}
vector<int>lst;
for(int i = K; i < mn.size(); ++i)
{
add_and({mn[i-K], mn[i]});
++query_number;
lst.push_back(query_number);
}
for(int i = K; i < sc.size(); ++i)
{
add_and({sc[i-K], sc[i]});
++query_number;
lst.push_back(query_number);
}
add_or(lst);
}
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