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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#393970	#4913. 子集匹配	NATURAL6	100 ✓	837ms	20348kb	C++14	246b	2024-04-19 19:06:12	2024-04-19 19:06:13

Judging History

你现在查看的是最新测评结果

[2024-04-19 19:06:13]
评测

测评结果：100
用时：837ms
内存：20348kb

查看

[2024-04-19 19:06:12]
提交

answer

#include<bits/stdc++.h>
#include "hall.h"
using namespace std;
int solve(int n,int K,int S)
{
    int p=0;
    for(int i=1,pre=0,mn=0;i<=n;++i)
    {
        pre+=(((S>>(i-1))&1)?1:-1);
        if(pre<=mn)mn=pre,p=i;
    }
    return S^(1<<p);
}

源文件, 语言: C++14

详细

Test #1:

score: 5

Accepted

time: 1ms

memory: 3684kb

input:

14 8

output:

OK

result:

ok "OK"

Test #2:

score: 5

Accepted

time: 1ms

memory: 3676kb

input:

15 8

output:

OK

result:

ok "OK"

Test #3:

score: 5

Accepted

time: 0ms

memory: 3816kb

input:

15 9

output:

OK

result:

ok "OK"

Test #4:

score: 5

Accepted

time: 0ms

memory: 3812kb

input:

15 10

output:

OK

result:

ok "OK"

Test #5:

score: 5

Accepted

time: 2ms

memory: 3772kb

input:

18 10

output:

OK

result:

ok "OK"

Test #6:

score: 5

Accepted

time: 5ms

memory: 3812kb

input:

19 10

output:

OK

result:

ok "OK"

Test #7:

score: 5

Accepted

time: 2ms

memory: 3640kb

input:

19 11

output:

OK

result:

ok "OK"

Test #8:

score: 5

Accepted

time: 3ms

memory: 4000kb

input:

19 12

output:

OK

result:

ok "OK"

Test #9:

score: 5

Accepted

time: 26ms

memory: 4088kb

input:

22 12

output:

OK

result:

ok "OK"

Test #10:

score: 5

Accepted

time: 64ms

memory: 4992kb

input:

23 12

output:

OK

result:

ok "OK"

Test #11:

score: 5

Accepted

time: 44ms

memory: 4828kb

input:

23 13

output:

OK

result:

ok "OK"

Test #12:

score: 5

Accepted

time: 36ms

memory: 5008kb

input:

23 14

output:

OK

result:

ok "OK"

Test #13:

score: 5

Accepted

time: 132ms

memory: 5632kb

input:

24 13

output:

OK

result:

ok "OK"

Test #14:

score: 5

Accepted

time: 273ms

memory: 7700kb

input:

25 13

output:

OK

result:

ok "OK"

Test #15:

score: 5

Accepted

time: 216ms

memory: 8076kb

input:

25 14

output:

OK

result:

ok "OK"

Test #16:

score: 5

Accepted

time: 152ms

memory: 7772kb

input:

25 15

output:

OK

result:

ok "OK"

Test #17:

score: 5

Accepted

time: 549ms

memory: 11836kb

input:

26 14

output:

OK

result:

ok "OK"

Test #18:

score: 5

Accepted

time: 837ms

memory: 20348kb

input:

27 14

output:

OK

result:

ok "OK"

Test #19:

score: 5

Accepted

time: 761ms

memory: 20348kb

input:

27 15

output:

OK

result:

ok "OK"

Test #20:

score: 5

Accepted

time: 675ms

memory: 20052kb

input:

27 16

output:

OK

result:

ok "OK"