Submission #928450

#TimeUsernameProblemLanguageResultExecution timeMemory
92845012345678Vision Program (IOI19_vision)C++17
0 / 100
12 ms1840 KiB
#include "vision.h" #include <bits/stdc++.h> using namespace std; const int nx=205; int R[nx], C[nx], cr, l, vl, F, T, zero; int add_num(int x, int c) { for (int i=0; i<9; i++) { add_xor(vector<int> {x+2*i, c}); c=add_and(vector<int> {x+2*i, c}); } return c-17; } void construct_network(int H, int W, int K) { add_not(H*W-1); F=add_and(vector<int> {H*W-1, H*W}); T=add_or(vector<int> {H*W-1, H*W}); for (int i=0; i<18; i++) add_not(T); vl=H*W+3; for (int i=0; i<H; i++) { vector<int> v; for (int j=0; j<W; j++) v.push_back(W*i+j); R[i]=add_xor(v); } for (int i=0; i<W; i++) { vector<int> v; for (int j=0; j<H; j++) v.push_back(i+H*j); C[i]=add_xor(v); } cr=F; for (int i=0; i<H; i++) { cr=add_xor(vector<int> {cr, R[i]}); //cout<<"cr "<<cr<<'\n'; vl=add_num(vl, cr); } for (int i=0; i<W; i++) { cr=add_xor(vector<int> {cr, C[i]}); //cout<<"here "<<i<<' '<<vl<<'\n'; vl=add_num(vl, cr); //cout<<"loc "<<i<<' '<<vl<<'\n'; } vector<int> v; for (int i=0; i<9; i++) v.push_back(add_not(add_xor(vector<int> {(K&(1<<i))?T:F, vl+i}))); add_and(v); }
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