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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#505683#4912. WereYouLastlifan100 ✓4681ms5128kbC++14535b2024-08-05 08:40:002024-08-05 08:40:00

Judging History

你现在查看的是最新测评结果

  • [2024-08-05 08:40:00]
  • 评测
  • 测评结果:100
  • 用时:4681ms
  • 内存:5128kb
  • [2024-08-05 08:40:00]
  • 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),cnt=0;
	if(m==10){
		for(int i=0;i<10;i++)
			cnt|=query(i+1)<<i;
		if(cnt==n-1) return 1;
		cnt++;
		for(int i=0;i<10;i++)
			modify(i+1,cnt>>i&1);
	}
	else{
		for(int i=0;i<5;i++)
			cnt|=query(i+1)<<i;
		if(cnt==x) return 1;
		int v=query(cnt+6);
		modify(cnt+6,!v);
		if(v || cnt==x-1) cnt++;
		else cnt=0;
		for(int i=0;i<5;i++)
			modify(i+1,cnt>>i&1);
	}
	return 0;
}

Details

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Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 0ms
memory: 3768kb

input:

1024 10

output:

12345876 10 10

result:

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

Subtask #2:

score: 20
Accepted

Test #2:

score: 20
Accepted
time: 6ms
memory: 4984kb

input:

65536 100000

output:

12345876 6 6

result:

ok Correct Answer.
C1 = 6.
C2 = 6.

Subtask #3:

score: 30
Accepted

Test #3:

score: 30
Accepted
time: 75ms
memory: 5128kb

input:

1048576 100000

output:

12345876 6 6

result:

ok Correct Answer.
C1 = 6.
C2 = 6.

Subtask #4:

score: 40
Accepted

Test #4:

score: 40
Accepted
time: 4681ms
memory: 4968kb

input:

67108864 100000

output:

12345876 6 6

result:

ok Correct Answer.
C1 = 6.
C2 = 6.