제출 #1143691

#제출 시각아이디문제언어결과실행 시간메모리
1143691dpsaveslives질문 (CEOI14_question_grader)C++20
0 / 100
7093 ms9532 KiB
#include <bits/stdc++.h>
using namespace std;

int encode(int N, int x, int y){
    vector<int> dp(921);
    int cur = 0;
    for(int S = 1;S < (1<<12) && cur <= 920;++S){
        if(__builtin_popcount(S) == 6){
            dp[++cur] = S;
        }
    }
    dp[0] = -1;
    int ans;
    for(int i = 0;i<12;++i){
        if(dp[x]&(1<<i) && !(dp[y]&(1<<i))){
            ans = i;
        }
    }
    return ans+1;
}
#include <bits/stdc++.h>
using namespace std; 
int decode(int N, int Q, int H){
  vector<int> dp(921); 
  int cur = 0;
  for(int S = 1;S < (1<<12) && cur <= 920;++S){
      if(__builtin_popcount(S) == 6){
          dp[++cur] = S;
      }
  }
  dp[0] = -1; 
  if(dp[Q]&(1<<(H-1))){
    return 1; 
  }
  return 0; 
}
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