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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#394219	#4913. 子集匹配	cz_yxx	100 ✓	514ms	20364kb	C++20	207b	2024-04-20 10:23:09	2024-04-20 10:23:11

Judging History

你现在查看的是最新测评结果

[2024-04-20 10:23:11]
评测

测评结果：100
用时：514ms
内存：20364kb

查看

[2024-04-20 10:23:09]
提交

answer

#include "hall.h"
int solve(int n, int k, int s){
    int p = 0, m = 0;
    for (int i = 0, w = 0; i < n; w >= m && (p = i + 1, m = w), ++i)
        (s >> i & 1) ? --w : ++w;
    return s ^ (1 << p);
}

Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

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: 3780kb

input:

15 8

output:

OK

result:

ok "OK"

Test #3:

score: 5

Accepted

time: 1ms

memory: 3832kb

input:

15 9

output:

OK

result:

ok "OK"

Test #4:

score: 5

Accepted

time: 0ms

memory: 3824kb

input:

15 10

output:

OK

result:

ok "OK"

Test #5:

score: 5

Accepted

time: 2ms

memory: 3796kb

input:

18 10

output:

OK

result:

ok "OK"

Test #6:

score: 5

Accepted

time: 4ms

memory: 3836kb

input:

19 10

output:

OK

result:

ok "OK"

Test #7:

score: 5

Accepted

time: 3ms

memory: 4052kb

input:

19 11

output:

OK

result:

ok "OK"

Test #8:

score: 5

Accepted

time: 0ms

memory: 4016kb

input:

19 12

output:

OK

result:

ok "OK"

Test #9:

score: 5

Accepted

time: 27ms

memory: 4264kb

input:

22 12

output:

OK

result:

ok "OK"

Test #10:

score: 5

Accepted

time: 55ms

memory: 4800kb

input:

23 12

output:

OK

result:

ok "OK"

Test #11:

score: 5

Accepted

time: 46ms

memory: 4780kb

input:

23 13

output:

OK

result:

ok "OK"

Test #12:

score: 5

Accepted

time: 32ms

memory: 4688kb

input:

23 14

output:

OK

result:

ok "OK"

Test #13:

score: 5

Accepted

time: 107ms

memory: 5716kb

input:

24 13

output:

OK

result:

ok "OK"

Test #14:

score: 5

Accepted

time: 232ms

memory: 7920kb

input:

25 13

output:

OK

result:

ok "OK"

Test #15:

score: 5

Accepted

time: 188ms

memory: 7856kb

input:

25 14

output:

OK

result:

ok "OK"

Test #16:

score: 5

Accepted

time: 138ms

memory: 7864kb

input:

25 15

output:

OK

result:

ok "OK"

Test #17:

score: 5

Accepted

time: 445ms

memory: 11952kb

input:

26 14

output:

OK

result:

ok "OK"

Test #18:

score: 5

Accepted

time: 511ms

memory: 20332kb

input:

27 14

output:

OK

result:

ok "OK"

Test #19:

score: 5

Accepted

time: 477ms

memory: 20140kb

input:

27 15

output:

OK

result:

ok "OK"

Test #20:

score: 5

Accepted

time: 514ms

memory: 20364kb

input:

27 16

output:

OK

result:

ok "OK"