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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
#398128	#4565. Rarest Insects	hos_lyric	56.41	37ms	4096kb	C++14	896b	2024-04-24 22:37:38	2024-04-24 22:37:39

Judging History

你现在查看的是最新测评结果

[2024-04-24 22:37:39]
评测

测评结果：56.41
用时：37ms
内存：4096kb

查看

[2024-04-24 22:37:38]
提交

answer

#include "insects.h"

#include <vector>
using std::vector;

#define push move_inside
#define pop move_outside
#define get press_button

// us -> vs, ws
vector<int> us, vs, ws;
void go(int thr) {
  vs.clear();
  ws.clear();
  for (const int u : us) {
    push(u);
    if (get() <= thr) {
      vs.push_back(u);
    } else {
      pop(u);
      ws.push_back(u);
    }
  }
}

int min_cardinality(int N) {
  us.resize(N);
  for (int u = 0; u < N; ++u) us[u] = u;
  
  go(1);
  const int K = vs.size();
  us.swap(ws);
  
  // keep inside: lo insects of each type
  int lo = 1, hi = N + 1;
  for (; lo + 1 < hi; ) {
    const int mid = (lo + hi) / 2;
    go(mid);
    if ((int)vs.size() == K * (mid - lo)) {
      lo = mid;
      us.swap(ws);
    } else {
      hi = mid;
      for (const int v : vs) pop(v);
      us.swap(vs);
    }
  }
  return lo;
}

源文件, 语言: C++14

详细

Subtask #1:

score: 10

Accepted

Test #1:

score: 10

Accepted

time: 1ms

memory: 3732kb

input:

output:

result:

ok

Test #2:

score: 0

Accepted

time: 0ms

memory: 3672kb

input:

output:

result:

ok

Test #3:

score: 0

Accepted

time: 1ms

memory: 3728kb

input:

2
1
1

output:

result:

ok

Test #4:

score: 0

Accepted

time: 1ms

memory: 3812kb

input:

output:

result:

ok

Test #5:

score: 0

Accepted

time: 0ms

memory: 3732kb

input:

output:

result:

ok

Test #6:

score: 0

Accepted

time: 1ms

memory: 3804kb

input:

output:

result:

ok

Test #7:

score: 0

Accepted

time: 2ms

memory: 3736kb

input:

output:

result:

ok

Test #8:

score: 0

Accepted

time: 2ms

memory: 4024kb

input:

output:

result:

ok

Test #9:

score: 0

Accepted

time: 0ms

memory: 3728kb

input:

output:

result:

ok

Test #10:

score: 0

Accepted

time: 0ms

memory: 3732kb

input:

output:

result:

ok

Test #11:

score: 0

Accepted

time: 3ms

memory: 3732kb

input:

output:

result:

ok

Test #12:

score: 0

Accepted

time: 3ms

memory: 3996kb

input:

output:

result:

ok

Test #13:

score: 0

Accepted

time: 5ms

memory: 4028kb

input:

output:

result:

ok

Test #14:

score: 0

Accepted

time: 8ms

memory: 3732kb

input:

output:

result:

ok

Test #15:

score: 0

Accepted

time: 3ms

memory: 3680kb

input:

output:

result:

ok

Test #16:

score: 0

Accepted

time: 7ms

memory: 3620kb

input:

output:

result:

ok

Test #17:

score: 0

Accepted

time: 7ms

memory: 3740kb

input:

output:

result:

ok

Test #18:

score: 0

Accepted

time: 1ms

memory: 3820kb

input:

output:

result:

ok

Test #19:

score: 0

Accepted

time: 2ms

memory: 4004kb

input:

output:

result:

ok

Test #20:

score: 0

Accepted

time: 0ms

memory: 3732kb

input:

output:

result:

ok

Test #21:

score: 0

Accepted

time: 2ms

memory: 3740kb

input:

output:

result:

ok

Test #22:

score: 0

Accepted

time: 0ms

memory: 3804kb

input:

output:

result:

ok

Test #23:

score: 0

Accepted

time: 4ms

memory: 3724kb

input:

output:

result:

ok

Subtask #2:

score: 15

Accepted

Test #24:

score: 15

Accepted

time: 2ms

memory: 3728kb

input:

output:

result:

ok

Test #25:

score: 0

Accepted

time: 0ms

memory: 3816kb

input:

output:

result:

ok

Test #26:

score: 0

Accepted

time: 0ms

memory: 4048kb

input:

output:

result:

ok

Test #27:

score: 0

Accepted

time: 5ms

memory: 3684kb

input:

output:

result:

ok

Test #28:

score: 0

Accepted

time: 10ms

memory: 3756kb

input:

output:

result:

ok

Test #29:

score: 0

Accepted

time: 4ms

memory: 4076kb

input:

output:

result:

ok

Test #30:

score: 0

Accepted

time: 0ms

memory: 3832kb

input:

output:

result:

ok

Test #31:

score: 0

Accepted

time: 8ms

memory: 3732kb

input:

output:

result:

ok

Test #32:

score: 0

Accepted

time: 12ms

memory: 3832kb

input:

output:

result:

ok

Test #33:

score: 0

Accepted

time: 0ms

memory: 3752kb

input:

output:

result:

ok

Test #34:

score: 0

Accepted

time: 7ms

memory: 4072kb

input:

output:

result:

ok

Test #35:

score: 0

Accepted

time: 8ms

memory: 3820kb

input:

output:

result:

ok

Test #36:

score: 0

Accepted

time: 25ms

memory: 3768kb

input:

output:

result:

ok

Test #37:

score: 0

Accepted

time: 11ms

memory: 3820kb

input:

output:

result:

ok

Test #38:

score: 0

Accepted

time: 5ms

memory: 3764kb

input:

output:

result:

ok

Test #39:

score: 0

Accepted

time: 21ms

memory: 3820kb

input:

output:

result:

ok

Test #40:

score: 0

Accepted

time: 3ms

memory: 4080kb

input:

output:

result:

ok

Test #41:

score: 0

Accepted

time: 3ms

memory: 3744kb

input:

output:

result:

ok

Test #42:

score: 0

Accepted

time: 3ms

memory: 3764kb

input:

output:

result:

ok

Subtask #3:

score: 31.41

Acceptable Answer

Test #43:

score: 75

Accepted

time: 0ms

memory: 4064kb

input:

output:

result:

ok

Test #44:

score: 75

Accepted

time: 0ms

memory: 3800kb

input:

2
1
1

output:

result:

ok

Test #45:

score: 75

Accepted

time: 0ms

memory: 4084kb

input:

output:

result:

ok

Test #46:

score: 75

Accepted

time: 1ms

memory: 3716kb

input:

output:

result:

ok

Test #47:

score: 74.17

Acceptable Answer

time: 1ms

memory: 3732kb

input:

output:

result:

points 0.98893333330 points  0.98893333330

Test #48:

score: 75

Accepted

time: 0ms

memory: 4084kb

input:

output:

result:

ok

Test #49:

score: 75

Accepted

time: 0ms

memory: 3776kb

input:

output:

result:

ok

Test #50:

score: 39.71

Acceptable Answer

time: 37ms

memory: 4092kb

input:

output:

result:

points 0.52946666670 points  0.52946666670

Test #51:

score: 36.49

Acceptable Answer

time: 21ms

memory: 3828kb

input:

output:

result:

points 0.48653333330 points  0.48653333330

Test #52:

score: 75

Accepted

time: 17ms

memory: 3756kb

input:

output:

result:

ok

Test #53:

score: 75

Accepted

time: 0ms

memory: 3824kb

input:

output:

result:

ok

Test #54:

score: 64.43

Acceptable Answer

time: 19ms

memory: 3772kb

input:

output:

result:

points 0.85906666670 points  0.85906666670

Test #55:

score: 37.06

Acceptable Answer

time: 31ms

memory: 3836kb

input:

output:

result:

points 0.49413333330 points  0.49413333330

Test #56:

score: 66.95

Acceptable Answer

time: 14ms

memory: 3836kb

input:

output:

result:

points 0.89266666670 points  0.89266666670

Test #57:

score: 57.94

Acceptable Answer

time: 24ms

memory: 3836kb

input:

output:

result:

points 0.77253333330 points  0.77253333330

Test #58:

score: 57.39

Acceptable Answer

time: 14ms

memory: 3828kb

input:

output:

result:

points 0.76520 points  0.76520

Test #59:

score: 58.53

Acceptable Answer

time: 27ms

memory: 4024kb

input:

output:

result:

points 0.78040 points  0.78040

Test #60:

score: 46.83

Acceptable Answer

time: 10ms

memory: 3756kb

input:

output:

result:

points 0.62440 points  0.62440

Test #61:

score: 45.99

Acceptable Answer

time: 13ms

memory: 4096kb

input:

output:

result:

points 0.61320 points  0.61320

Test #62:

score: 35.4

Acceptable Answer

time: 26ms

memory: 4028kb

input:

output:

result:

points 0.4720 points  0.4720

Test #63:

score: 31.81

Acceptable Answer

time: 18ms

memory: 4092kb

input:

output:

result:

points 0.42413333330 points  0.42413333330

Test #64:

score: 31.48

Acceptable Answer

time: 36ms

memory: 4024kb

input:

output:

result:

points 0.41973333330 points  0.41973333330

Test #65:

score: 35.49

Acceptable Answer

time: 26ms

memory: 3832kb

input:

output:

result:

points 0.47320 points  0.47320

Test #66:

score: 49.28

Acceptable Answer

time: 11ms

memory: 3768kb

input:

output:

result:

points 0.65706666670 points  0.65706666670

Test #67:

score: 66.41

Acceptable Answer

time: 6ms

memory: 3756kb

input:

output:

result:

points 0.88546666670 points  0.88546666670

Test #68:

score: 44.22

Acceptable Answer

time: 17ms

memory: 3832kb

input:

output:

result:

points 0.58960 points  0.58960

Test #69:

score: 44.22

Acceptable Answer

time: 5ms

memory: 3836kb

input:

output:

result:

points 0.58960 points  0.58960

Test #70:

score: 53.07

Acceptable Answer

time: 23ms

memory: 3828kb

input:

output:

result:

points 0.70760 points  0.70760

Test #71:

score: 53.07

Acceptable Answer

time: 19ms

memory: 3832kb

input:

output:

result:

points 0.70760 points  0.70760

Test #72:

score: 34.48

Acceptable Answer

time: 17ms

memory: 4032kb

input:

output:

result:

points 0.45973333330 points  0.45973333330

Test #73:

score: 34.48

Acceptable Answer

time: 9ms

memory: 4088kb

input:

output:

result:

points 0.45973333330 points  0.45973333330

Test #74:

score: 31.41

Acceptable Answer

time: 21ms

memory: 3736kb

input:

output:

result:

points 0.41880 points  0.41880

Test #75:

score: 31.41

Acceptable Answer

time: 31ms

memory: 4092kb

input:

output:

result:

points 0.41880 points  0.41880

Test #76:

score: 43.02

Acceptable Answer

time: 11ms

memory: 4056kb

input:

output:

result:

points 0.57360 points  0.57360

Test #77:

score: 43.02

Acceptable Answer

time: 14ms

memory: 3784kb

input:

output:

result:

points 0.57360 points  0.57360

Test #78:

score: 34.46

Acceptable Answer

time: 17ms

memory: 4096kb

input:

output:

result:

points 0.45946666670 points  0.45946666670

Test #79:

score: 34.46

Acceptable Answer

time: 18ms

memory: 3840kb

input:

output:

result:

points 0.45946666670 points  0.45946666670

Test #80:

score: 38.72

Acceptable Answer

time: 15ms

memory: 4032kb

input:

output:

result:

points 0.51626666670 points  0.51626666670

Test #81:

score: 38.72

Acceptable Answer

time: 13ms

memory: 4088kb

input:

output:

result:

points 0.51626666670 points  0.51626666670

Test #82:

score: 44.35

Acceptable Answer

time: 9ms

memory: 3784kb

input:

output:

result:

points 0.59133333330 points  0.59133333330

Test #83:

score: 44.35

Acceptable Answer

time: 16ms

memory: 3780kb

input:

output:

result:

points 0.59133333330 points  0.59133333330

Test #84:

score: 70.91

Acceptable Answer

time: 0ms

memory: 4068kb

input:

output:

result:

points 0.94546666670 points  0.94546666670

Test #85:

score: 71.54

Acceptable Answer

time: 0ms

memory: 3784kb

input:

output:

result:

points 0.95386666670 points  0.95386666670

Test #86:

score: 70.39

Acceptable Answer

time: 6ms

memory: 3776kb

input:

output:

result:

points 0.93853333330 points  0.93853333330

Test #87:

score: 75

Accepted

time: 3ms

memory: 3816kb

input:

output:

result:

ok

Test #88:

score: 75

Accepted

time: 24ms

memory: 4012kb

input:

output:

result:

ok

Test #89:

score: 75

Accepted

time: 4ms

memory: 3752kb

input:

output:

result:

ok