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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#563287#9237. MessageAndy_Lin100 ✓206ms4088kbC++171.7kb2024-09-14 09:26:072024-09-14 09:26:07

Judging History

你现在查看的是最新测评结果

  • [2024-09-14 09:26:07]
  • 评测
  • 测评结果:100
  • 用时:206ms
  • 内存:4088kb
  • [2024-09-14 09:26:07]
  • 提交

answer

#include"message.h"
#include<cstdio>
#include<iostream>
using namespace std;
void send_message(vector<bool>M,vector<bool>C){
  int pos=0;
  vector<bool>cs;
  for(int i=0;i<66;++i){
    cs.clear();
    for(int j=0;j<31;++j){
      if(C[j]){cs.push_back(0);continue;}
      int k=0;
      for(;k<31;++k){
        if(!C[(j+k+1)%31])break;
      }
      if(i<k)cs.push_back(0);
      else if(i==k)cs.push_back(1);
      else {if(pos>=M.size())cs.push_back(M[pos-1]^1);else cs.push_back(M[pos]),++pos;}
    }
    send_packet(cs);
  }
}
vector<bool>receive_message(vector<vector<bool>>R){
  int dep[31],nxt[31];
  for(int i=0;i<31;++i)dep[i]=0,nxt[i]=0;
  for(int i=0;i<R.size();++i){
    for(int j=0;j<R[i].size();++j){
      if(nxt[j])continue;
      if(R[i][j]==1){
        nxt[j]=i+1;
      }
    }
  }
  bool tru[31];
  for(int i=0;i<31;++i)tru[i]=0;
  for(int i=0;i<31;++i){
    if(!dep[i]){
      int x=i;
      bool ok=0;
      while(1){
        if(dep[(x+nxt[x])%31]){
          if(dep[(x+nxt[x])%31]+15==dep[x]){
            ok=1;
          }
          break;
        }
        dep[(x+nxt[x])%31]=dep[x]+1;
        x=(x+nxt[x])%31;
      }
      if(ok){
        for(int i=0;i<16;++i){
          tru[x]=1;x=(x+nxt[x])%31;
        }
      }
    }
  }
  vector<bool>cs={};
  int edi,edj,edx=-1;
  for(int i=0;i<R.size();++i){
    for(int j=0;j<R[i].size();++j){
      if(!tru[j])continue;
      if(i>=nxt[j]&&(edx==-1||edx!=R[i][j]))edi=i,edj=j,edx=R[i][j];
    }
  }
  for(int i=0;i<R.size();++i){
    for(int j=0;j<R[i].size();++j){
      if(!tru[j])continue;
      if(i>edi||i==edi&&j>=edj)return cs;
      if(i>=nxt[j])cs.push_back(R[i][j]);
    }
  }
  return cs;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 167ms
memory: 3780kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #2:

score: 10
Accepted
time: 175ms
memory: 3848kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #3:

score: 10
Accepted
time: 188ms
memory: 4076kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #4:

score: 10
Accepted
time: 157ms
memory: 4076kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #5:

score: 10
Accepted
time: 94ms
memory: 4088kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #6:

score: 10
Accepted
time: 84ms
memory: 4004kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #7:

score: 10
Accepted
time: 108ms
memory: 3804kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Subtask #2:

score: 90
Accepted

Test #8:

score: 90
Accepted
time: 206ms
memory: 3808kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #9:

score: 90
Accepted
time: 141ms
memory: 3736kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #10:

score: 90
Accepted
time: 188ms
memory: 3808kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #11:

score: 90
Accepted
time: 155ms
memory: 3816kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #12:

score: 90
Accepted
time: 188ms
memory: 3820kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #13:

score: 90
Accepted
time: 113ms
memory: 4020kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #14:

score: 90
Accepted
time: 118ms
memory: 4012kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #15:

score: 90
Accepted
time: 107ms
memory: 3820kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #16:

score: 90
Accepted
time: 147ms
memory: 4076kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #17:

score: 90
Accepted
time: 172ms
memory: 4016kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #18:

score: 90
Accepted
time: 158ms
memory: 3820kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #19:

score: 90
Accepted
time: 148ms
memory: 3988kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #20:

score: 90
Accepted
time: 122ms
memory: 3816kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #21:

score: 90
Accepted
time: 159ms
memory: 3820kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #22:

score: 90
Accepted
time: 162ms
memory: 3980kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #23:

score: 90
Accepted
time: 174ms
memory: 4000kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #24:

score: 90
Accepted
time: 161ms
memory: 3820kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #25:

score: 90
Accepted
time: 144ms
memory: 4016kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #26:

score: 90
Accepted
time: 167ms
memory: 3744kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Test #27:

score: 90
Accepted
time: 168ms
memory: 3804kb

Manager to Aisha


Aisha to Manager


Manager to Basma


Basma to Manager


Manager to Checker

1

result:

points 1.0

Extra Test:

score: 0
Extra Test Passed