제출 #1234622

#제출 시각아이디문제언어결과실행 시간메모리
1234622Muhammad_Aneeq죄수들의 도전 (IOI22_prison)C++20
36.50 / 100
11 ms1608 KiB
#include "prison.h" #include <vector> #include <iostream> using namespace std; vector<vector<int>> devise_strategy(int n) { vector<vector<int>>ans(40); for (int i=1;i<=26;i++) { vector<int>s; s.push_back(1); for (int j=1;j<=n;j++) { bool w=(i%2==0); int bt=(i+1)/2-1; bool x=(1<<bt)&j; if (x==w) s.push_back(27+bt-1); else if (x&!w) s.push_back(-1); else s.push_back(-2); } ans[i]=s; } for (int i=27;i<=39;i++) { vector<int>s; s.push_back(0); for (int j=1;j<=n;j++) { int bt=(i-27); bool w=(1<<bt)&j; bt=2*bt+1; s.push_back(bt+w); } ans[i]=s; } vector<int>s; s.push_back(0); for (int j=1;j<=n;j++) { int bt=12; bool w=(1<<bt)&j; bt=2*bt+1; s.push_back(bt+w); } ans[0]=s; // for (int i=0;i<40;i++) // cout<<ans[i].size()<<endl; return ans; }
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