Submission #1025369

#TimeUsernameProblemLanguageResultExecution timeMemory
1025369LeaRouseVision Program (IOI19_vision)C++14
8 / 100
1 ms504 KiB
#include <bits/stdc++.h> #include "vision.h" #define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define ll long long #define ff first #define ss second using namespace std; const int MAX=2e5+5; ll P[MAX],bit[MAX],d=0; void construct_network(int h,int w,int k){ vector<pair<int,int>>v; int a=0; int b=0; for(int j=1;j<w*h;j++){ int c=j/w; int d=j-w*c; if(abs(a-c)+abs(b-d)==k){ v.push_back({0,j}); } } vector<int>r; vector<int>m; a=w*h; for(auto it:v){ r.push_back(it.ff); r.push_back(it.ss); add_and(r); r.clear(); m.push_back(a); a++; } add_or(m); }
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