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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
#394501	#4913. 子集匹配	jiajia	100 ✓	566ms	20160kb	C++20	248b	2024-04-20 15:20:01	2024-04-20 15:20:02

Judging History

你现在查看的是最新测评结果

[2024-04-20 15:20:02]
评测

测评结果：100
用时：566ms
内存：20160kb

查看

[2024-04-20 15:20:01]
提交

answer

#include "hall.h"
#include <cstdio>
using namespace std;

int solve(int n, int K, int s) {
	int p = -1, mn = 0, w = 0;
	for (int i = 0; i < n; i++) {
		if (s >> i & 1) w++;
		else w--;
		if (w <= mn) p = i, mn = w;
	}
	return s ^ (1 << (p + 1));
}

源文件, 语言: C++20

详细

Test #1:

score: 5

Accepted

time: 1ms

memory: 3628kb

input:

14 8

output:

OK

result:

ok "OK"

Test #2:

score: 5

Accepted

time: 1ms

memory: 3744kb

input:

15 8

output:

OK

result:

ok "OK"

Test #3:

score: 5

Accepted

time: 1ms

memory: 3988kb

input:

15 9

output:

OK

result:

ok "OK"

Test #4:

score: 5

Accepted

time: 0ms

memory: 3772kb

input:

15 10

output:

OK

result:

ok "OK"

Test #5:

score: 5

Accepted

time: 2ms

memory: 4020kb

input:

18 10

output:

OK

result:

ok "OK"

Test #6:

score: 5

Accepted

time: 4ms

memory: 4056kb

input:

19 10

output:

OK

result:

ok "OK"

Test #7:

score: 5

Accepted

time: 4ms

memory: 4056kb

input:

19 11

output:

OK

result:

ok "OK"

Test #8:

score: 5

Accepted

time: 2ms

memory: 4048kb

input:

19 12

output:

OK

result:

ok "OK"

Test #9:

score: 5

Accepted

time: 29ms

memory: 4200kb

input:

22 12

output:

OK

result:

ok "OK"

Test #10:

score: 5

Accepted

time: 63ms

memory: 4852kb

input:

23 12

output:

OK

result:

ok "OK"

Test #11:

score: 5

Accepted

time: 51ms

memory: 4688kb

input:

23 13

output:

OK

result:

ok "OK"

Test #12:

score: 5

Accepted

time: 31ms

memory: 4692kb

input:

23 14

output:

OK

result:

ok "OK"

Test #13:

score: 5

Accepted

time: 115ms

memory: 5672kb

input:

24 13

output:

OK

result:

ok "OK"

Test #14:

score: 5

Accepted

time: 252ms

memory: 7804kb

input:

25 13

output:

OK

result:

ok "OK"

Test #15:

score: 5

Accepted

time: 208ms

memory: 8088kb

input:

25 14

output:

OK

result:

ok "OK"

Test #16:

score: 5

Accepted

time: 147ms

memory: 7868kb

input:

25 15

output:

OK

result:

ok "OK"

Test #17:

score: 5

Accepted

time: 466ms

memory: 12012kb

input:

26 14

output:

OK

result:

ok "OK"

Test #18:

score: 5

Accepted

time: 526ms

memory: 20072kb

input:

27 14

output:

OK

result:

ok "OK"

Test #19:

score: 5

Accepted

time: 566ms

memory: 20140kb

input:

27 15

output:

OK

result:

ok "OK"

Test #20:

score: 5

Accepted

time: 489ms

memory: 20160kb

input:

27 16

output:

OK

result:

ok "OK"