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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
#793810	#4565. Rarest Insects	_8_8_	47.57	52ms	4288kb	C++20	1.3kb	2024-11-30 01:52:19	2024-11-30 01:52:19

Judging History

你现在查看的是最新测评结果

[2024-11-30 01:52:19]
评测

测评结果：47.57
用时：52ms
内存：4288kb

查看

[2024-11-30 01:52:19]
提交

answer

#include "insects.h"
#include <bits/stdc++.h> 

using namespace std;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int n, u;
vector<int> p;
set<int> cur, lef;
void add(int i) {
    cur.insert(i);
    move_inside(i);
}
void del(int i) {
    if(cur.count(i)) {
        cur.erase(i);
        move_outside(i);
    }
}

bool check(int mid) {
    int col = 0;
    for(int i : lef) {
        add(i);
        if(press_button() > mid) {
            del(i);
            col++;
        }
    }

    if(col == n - mid * u) {
        set<int> nv;
        for(int i : lef) {
            if(!cur.count(i)) {
                nv.insert(i);
            }
        }
        lef.swap(nv);
        return 1;
    }

    for(int i : lef) {
        del(i);
    }
    return false;
}
int min_cardinality(int NN) {
    n = NN;
    for(int i = 0; i < n; i++) {
        lef.insert(i);
    }
    for(int i = 0; i < n; i++) {
        add(i);
        if(press_button() == 2) {
            del(i);
        } else {
            lef.erase(i);
        }
    }
    u = (int)cur.size();
    int l = 1, r = n + 1;
    while(r - l > 1) {
        int mid = (l + r) >> 1;
        if(check(mid)) {
            l = mid;
        } else {
            r = mid;
        }
    }
    return l;
}

源文件, 语言: C++20

詳細信息

Subtask #1:

score: 10

Accepted

Test #1:

score: 10

Accepted

time: 1ms

memory: 3864kb

input:

output:

result:

ok

Test #2:

score: 10

Accepted

time: 0ms

memory: 3948kb

input:

output:

result:

ok

Test #3:

score: 10

Accepted

time: 1ms

memory: 3828kb

input:

2
1
1

output:

result:

ok

Test #4:

score: 10

Accepted

time: 1ms

memory: 3872kb

input:

output:

result:

ok

Test #5:

score: 10

Accepted

time: 1ms

memory: 3820kb

input:

output:

result:

ok

Test #6:

score: 10

Accepted

time: 1ms

memory: 4100kb

input:

output:

result:

ok

Test #7:

score: 10

Accepted

time: 0ms

memory: 3892kb

input:

output:

result:

ok

Test #8:

score: 10

Accepted

time: 1ms

memory: 3816kb

input:

output:

result:

ok

Test #9:

score: 10

Accepted

time: 2ms

memory: 4084kb

input:

output:

result:

ok

Test #10:

score: 10

Accepted

time: 2ms

memory: 3900kb

input:

output:

result:

ok

Test #11:

score: 10

Accepted

time: 3ms

memory: 3880kb

input:

output:

result:

ok

Test #12:

score: 10

Accepted

time: 6ms

memory: 3960kb

input:

output:

result:

ok

Test #13:

score: 10

Accepted

time: 0ms

memory: 3888kb

input:

output:

result:

ok

Test #14:

score: 10

Accepted

time: 10ms

memory: 3888kb

input:

output:

result:

ok

Test #15:

score: 10

Accepted

time: 2ms

memory: 4136kb

input:

output:

result:

ok

Test #16:

score: 10

Accepted

time: 0ms

memory: 3896kb

input:

output:

result:

ok

Test #17:

score: 10

Accepted

time: 7ms

memory: 3892kb

input:

output:

result:

ok

Test #18:

score: 10

Accepted

time: 2ms

memory: 3892kb

input:

output:

result:

ok

Test #19:

score: 10

Accepted

time: 6ms

memory: 3888kb

input:

output:

result:

ok

Test #20:

score: 10

Accepted

time: 9ms

memory: 4116kb

input:

output:

result:

ok

Test #21:

score: 10

Accepted

time: 4ms

memory: 3792kb

input:

output:

result:

ok

Test #22:

score: 10

Accepted

time: 0ms

memory: 4116kb

input:

output:

result:

ok

Test #23:

score: 10

Accepted

time: 4ms

memory: 3880kb

input:

output:

result:

ok

Subtask #2:

score: 15

Accepted

Test #24:

score: 15

Accepted

time: 8ms

memory: 3872kb

input:

output:

result:

ok

Test #25:

score: 15

Accepted

time: 7ms

memory: 3996kb

input:

output:

result:

ok

Test #26:

score: 15

Accepted

time: 10ms

memory: 3964kb

input:

output:

result:

ok

Test #27:

score: 15

Accepted

time: 23ms

memory: 4012kb

input:

output:

result:

ok

Test #28:

score: 15

Accepted

time: 21ms

memory: 4140kb

input:

output:

result:

ok

Test #29:

score: 15

Accepted

time: 11ms

memory: 3936kb

input:

output:

result:

ok

Test #30:

score: 15

Accepted

time: 22ms

memory: 3904kb

input:

output:

result:

ok

Test #31:

score: 15

Accepted

time: 16ms

memory: 4192kb

input:

output:

result:

ok

Test #32:

score: 15

Accepted

time: 10ms

memory: 3904kb

input:

output:

result:

ok

Test #33:

score: 15

Accepted

time: 5ms

memory: 3972kb

input:

output:

result:

ok

Test #34:

score: 15

Accepted

time: 11ms

memory: 4164kb

input:

output:

result:

ok

Test #35:

score: 15

Accepted

time: 8ms

memory: 3896kb

input:

output:

result:

ok

Test #36:

score: 15

Accepted

time: 13ms

memory: 4040kb

input:

output:

result:

ok

Test #37:

score: 15

Accepted

time: 20ms

memory: 3892kb

input:

output:

result:

ok

Test #38:

score: 15

Accepted

time: 15ms

memory: 4036kb

input:

output:

result:

ok

Test #39:

score: 15

Accepted

time: 16ms

memory: 4192kb

input:

output:

result:

ok

Test #40:

score: 15

Accepted

time: 9ms

memory: 4180kb

input:

output:

result:

ok

Test #41:

score: 15

Accepted

time: 6ms

memory: 3944kb

input:

output:

result:

ok

Test #42:

score: 15

Accepted

time: 0ms

memory: 3884kb

input:

output:

result:

ok

Subtask #3:

score: 22.57

Acceptable Answer

Test #43:

score: 75

Accepted

time: 1ms

memory: 3812kb

input:

output:

result:

ok

Test #44:

score: 75

Accepted

time: 1ms

memory: 3836kb

input:

2
1
1

output:

result:

ok

Test #45:

score: 75

Accepted

time: 1ms

memory: 3884kb

input:

output:

result:

ok

Test #46:

score: 75

Accepted

time: 1ms

memory: 3824kb

input:

output:

result:

ok

Test #47:

score: 74.17

Acceptable Answer

time: 0ms

memory: 3784kb

input:

output:

result:

points 0.98893333330 points  0.98893333330

Test #48:

score: 75

Accepted

time: 6ms

memory: 4260kb

input:

output:

result:

ok

Test #49:

score: 75

Accepted

time: 6ms

memory: 4196kb

input:

output:

result:

ok

Test #50:

score: 39.71

Acceptable Answer

time: 10ms

memory: 3988kb

input:

output:

result:

points 0.52946666670 points  0.52946666670

Test #51:

score: 27.38

Acceptable Answer

time: 36ms

memory: 4264kb

input:

output:

result:

points 0.36506666670 points  0.36506666670

Test #52:

score: 25.03

Acceptable Answer

time: 23ms

memory: 3996kb

input:

output:

result:

points 0.33373333330 points  0.33373333330

Test #53:

score: 57

Acceptable Answer

time: 8ms

memory: 4240kb

input:

output:

result:

points 0.760 points  0.760

Test #54:

score: 22.57

Acceptable Answer

time: 31ms

memory: 4052kb

input:

output:

result:

points 0.30093333330 points  0.30093333330

Test #55:

score: 25.63

Acceptable Answer

time: 37ms

memory: 3924kb

input:

output:

result:

points 0.34173333330 points  0.34173333330

Test #56:

score: 65.75

Acceptable Answer

time: 22ms

memory: 4280kb

input:

output:

result:

points 0.87666666670 points  0.87666666670

Test #57:

score: 54.76

Acceptable Answer

time: 16ms

memory: 4056kb

input:

output:

result:

points 0.73013333330 points  0.73013333330

Test #58:

score: 51.12

Acceptable Answer

time: 16ms

memory: 4284kb

input:

output:

result:

points 0.68160 points  0.68160

Test #59:

score: 51.6

Acceptable Answer

time: 19ms

memory: 3960kb

input:

output:

result:

points 0.6880 points  0.6880

Test #60:

score: 41.43

Acceptable Answer

time: 14ms

memory: 4056kb

input:

output:

result:

points 0.55240 points  0.55240

Test #61:

score: 41.13

Acceptable Answer

time: 20ms

memory: 3996kb

input:

output:

result:

points 0.54840 points  0.54840

Test #62:

score: 28.22

Acceptable Answer

time: 18ms

memory: 3964kb

input:

output:

result:

points 0.37626666670 points  0.37626666670

Test #63:

score: 27.11

Acceptable Answer

time: 33ms

memory: 3952kb

input:

output:

result:

points 0.36146666670 points  0.36146666670

Test #64:

score: 28.13

Acceptable Answer

time: 33ms

memory: 4040kb

input:

output:

result:

points 0.37506666670 points  0.37506666670

Test #65:

score: 34.49

Acceptable Answer

time: 13ms

memory: 3972kb

input:

output:

result:

points 0.45986666670 points  0.45986666670

Test #66:

score: 48.96

Acceptable Answer

time: 20ms

memory: 3980kb

input:

output:

result:

points 0.65280 points  0.65280

Test #67:

score: 66.39

Acceptable Answer

time: 24ms

memory: 3908kb

input:

output:

result:

points 0.88520 points  0.88520

Test #68:

score: 44.22

Acceptable Answer

time: 25ms

memory: 4280kb

input:

output:

result:

points 0.58960 points  0.58960

Test #69:

score: 44.22

Acceptable Answer

time: 40ms

memory: 4020kb

input:

output:

result:

points 0.58960 points  0.58960

Test #70:

score: 52.7

Acceptable Answer

time: 12ms

memory: 4064kb

input:

output:

result:

points 0.70266666670 points  0.70266666670

Test #71:

score: 52.7

Acceptable Answer

time: 12ms

memory: 4000kb

input:

output:

result:

points 0.70266666670 points  0.70266666670

Test #72:

score: 28.78

Acceptable Answer

time: 38ms

memory: 3992kb

input:

output:

result:

points 0.38373333330 points  0.38373333330

Test #73:

score: 28.78

Acceptable Answer

time: 29ms

memory: 4280kb

input:

output:

result:

points 0.38373333330 points  0.38373333330

Test #74:

score: 24.21

Acceptable Answer

time: 29ms

memory: 3960kb

input:

output:

result:

points 0.32280 points  0.32280

Test #75:

score: 24.21

Acceptable Answer

time: 33ms

memory: 4056kb

input:

output:

result:

points 0.32280 points  0.32280

Test #76:

score: 43.02

Acceptable Answer

time: 27ms

memory: 3960kb

input:

output:

result:

points 0.57360 points  0.57360

Test #77:

score: 43.02

Acceptable Answer

time: 26ms

memory: 4288kb

input:

output:

result:

points 0.57360 points  0.57360

Test #78:

score: 28.78

Acceptable Answer

time: 28ms

memory: 3984kb

input:

output:

result:

points 0.38373333330 points  0.38373333330

Test #79:

score: 28.78

Acceptable Answer

time: 29ms

memory: 4276kb

input:

output:

result:

points 0.38373333330 points  0.38373333330

Test #80:

score: 38.72

Acceptable Answer

time: 22ms

memory: 4004kb

input:

output:

result:

points 0.51626666670 points  0.51626666670

Test #81:

score: 38.72

Acceptable Answer

time: 11ms

memory: 4248kb

input:

output:

result:

points 0.51626666670 points  0.51626666670

Test #82:

score: 44.35

Acceptable Answer

time: 17ms

memory: 4056kb

input:

output:

result:

points 0.59133333330 points  0.59133333330

Test #83:

score: 44.35

Acceptable Answer

time: 32ms

memory: 4060kb

input:

output:

result:

points 0.59133333330 points  0.59133333330

Test #84:

score: 28.48

Acceptable Answer

time: 7ms

memory: 3884kb

input:

output:

result:

points 0.37973333330 points  0.37973333330

Test #85:

score: 25.11

Acceptable Answer

time: 52ms

memory: 4020kb

input:

output:

result:

points 0.33480 points  0.33480

Test #86:

score: 70.39

Acceptable Answer

time: 11ms

memory: 4008kb

input:

output:

result:

points 0.93853333330 points  0.93853333330

Test #87:

score: 57

Acceptable Answer

time: 16ms

memory: 4240kb

input:

output:

result:

points 0.760 points  0.760

Test #88:

score: 57

Acceptable Answer

time: 23ms

memory: 3980kb

input:

output:

result:

points 0.760 points  0.760

Test #89:

score: 57

Acceptable Answer

time: 24ms

memory: 4020kb

input:

output:

result:

points 0.760 points  0.760