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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#492216#4912. WereYouLastlittle_pinkpig10 4062ms5128kbC++14635b2024-07-26 10:33:032024-07-26 10:33:04

Judging History

你现在查看的是最新测评结果

  • [2024-07-26 10:33:04]
  • 评测
  • 测评结果:10
  • 用时:4062ms
  • 内存:5128kb
  • [2024-07-26 10:33:03]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
bool query(int);
void modify(int,bool);
bool WereYouLast(int n,int m)
{
    int x=__lg(n);
    if(m==10)
    {
        int tim=0;
        for(int i=0;i<10;i++) tim|=query(i+1)<<i;
        if(tim==n-1) return 1;
        ++tim;
        for(int i=0;i<10;i++) modify(i+1,(tim>>i)&1);
        return 0;
    }
    else
    {
        int tim=0;
        for(int i=0;i<5;i++) tim|=query(i+1)<<i;
        if(tim==x) return 1;
        int v=query(6+tim);
        if(v) ++tim;
        else tim=0;
        for(int i=0;i<5;i++) modify(i+1,(tim>>i)&1);
        return 0;
    }
}

Details

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Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 0ms
memory: 3820kb

input:

1024 10

output:

12345876 10 10

result:

ok Correct Answer.
C1 = 10.
C2 = 10.

Subtask #2:

score: 0
Wrong Answer

Test #2:

score: 0
Wrong Answer
time: 5ms
memory: 5128kb

input:

65536 100000

output:

12345876 -3 65536
12345876 -3 65536

result:

wrong answer Wrong Answer At Query 65536.

Subtask #3:

score: 0
Wrong Answer

Test #3:

score: 0
Wrong Answer
time: 65ms
memory: 4980kb

input:

1048576 100000

output:

12345876 -3 1048576
12345876 -3 1048576

result:

wrong answer Wrong Answer At Query 1048576.

Subtask #4:

score: 0
Wrong Answer

Test #4:

score: 0
Wrong Answer
time: 4062ms
memory: 4980kb

input:

67108864 100000

output:

12345876 -3 67108864
12345876 -3 67108864

result:

wrong answer Wrong Answer At Query 67108864.