Submission #704928

#	Time	Username	Problem	Language	Result	Execution time	Memory
704928		cig32	The Collection Game (BOI21_swaps)	C++17	42 / 100	7 ms	520 KiB

swaps

#include "swaps.h"
#include "bits/stdc++.h"
using namespace std;

void solve(int N, int V) {
  // TODO implement this function
  for(int i=1; i<=9; i++) {
    int tot = 0;
    for(int j=(1 << ((int) log2(N))); j>=1; j>>=1) {
      tot++;
      if(tot > i + 1) break;
      int count = 0;
      for(int k=1; k<=N; k+=(j<<1)) {
        for(int l=k; l<k+j; l++) {
          if((k<<1) + (j<<1) - 1 - l <= N) {
            count++;
            schedule(l, k + k+(j<<1)-1 - l);
          }
        }
      }
      if(!count) continue;
      vector<int> uni = visit();
    }
  }
  vector<int> identity;
  for(int i=1; i<=N; i++) identity.push_back(i);
  answer(identity);
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 3 / 3
• Subtask 4: 0 / 2
• Subtask 5: 9 / 9
• Subtask 6: 0 / 6
• Subtask 7: 9 / 9
• Subtask 8: 0 / 6
• Subtask 9: 21 / 21
• Subtask 10: 0 / 14
• Subtask 11: 0 / 9
• Subtask 12: 0 / 6