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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
#519794	#4565. Rarest Insects	kimmoqt^#	25	53ms	4120kb	C++20	2.7kb	2024-08-15 01:55:45	2024-08-15 01:55:46

Judging History

你现在查看的是最新测评结果

[2024-08-15 01:55:46]
评测

测评结果：25
用时：53ms
内存：4120kb

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[2024-08-15 01:55:45]
提交

answer

#include "insects.h"

#include <bits/stdc++.h>
using namespace std;


int min_cardinality(int N) {
        vector<bool> vis(N);
        // strategy 1 : large max cardinality

        while(true) {
                vector<int> inc;
                int lst=0;
                for(int i=0;i<N;i++) {
                        if(vis[i]) continue;

                        move_inside(i);
                        int cur=press_button();
                        if(cur>lst) {
                                lst=cur;
                                inc.push_back(i);
                        }
                }

                for(int i=N-1;i>inc.back();i--) {
                        if(vis[i]) continue;
                        move_outside(i);
                }
                vector<int> pnd;
                for(int i=inc.back();i>=0;i--) {
                        if(vis[i]) continue;
                        move_outside(i);
                        int cur=press_button();
                        if(cur<lst) {
                                pnd.push_back(i);
                        }
                        move_inside(i);
                }
                for(int i=0;i<=inc.back();i++) {
                        if(vis[i]) continue;
                        move_outside(i);
                }
                for(auto x:pnd) {
                        vis[x]=true;
                }

                bool ok=1;
                for(int i=0;i<N;i++) {
                        ok&=vis[i];
                }

                if(ok) return lst;
                if(lst<=40) break;
        }


        // strategy 2 : small max cardinality

        vector<int> pos;
        for(int i=0;i<N;i++) {
                if(vis[i]) continue;
                move_inside(i);

                if(press_button()==2) {
                        move_outside(i);
                } else {
                        vis[i]=true;
                        pos.push_back(i);
                }
        }
        
        int p=pos.size(),res=1;
        while(true) {
                for(auto x:pos) {
                        move_outside(x);
                }
                pos.clear();

                for(int i=0;i<N;i++) {
                        if(vis[i]) continue;
                        move_inside(i);

                        if(press_button()==2) {
                                move_outside(i);
                        } else {
                                vis[i]=true;
                                pos.push_back(i);
                        }
                }

                if(pos.size()!=p) break;
                res++;
        }

        return res;
}

源文件, 语言: C++20

详细

Subtask #1:

score: 10

Accepted

Test #1:

score: 10

Accepted

time: 1ms

memory: 3804kb

input:

output:

result:

ok

Test #2:

score: 10

Accepted

time: 1ms

memory: 4104kb

input:

output:

result:

ok

Test #3:

score: 10

Accepted

time: 0ms

memory: 3808kb

input:

output:

result:

ok

Test #4:

score: 10

Accepted

time: 1ms

memory: 3844kb

input:

output:

result:

ok

Test #5:

score: 10

Accepted

time: 1ms

memory: 3824kb

input:

output:

result:

ok

Test #6:

score: 10

Accepted

time: 1ms

memory: 3812kb

input:

output:

result:

ok

Test #7:

score: 10

Accepted

time: 3ms

memory: 3760kb

input:

output:

result:

ok

Test #8:

score: 10

Accepted

time: 0ms

memory: 3828kb

input:

output:

result:

ok

Test #9:

score: 10

Accepted

time: 6ms

memory: 4068kb

input:

output:

result:

ok

Test #10:

score: 10

Accepted

time: 4ms

memory: 3896kb

input:

output:

result:

ok

Test #11:

score: 10

Accepted

time: 0ms

memory: 3780kb

input:

output:

result:

ok

Test #12:

score: 10

Accepted

time: 0ms

memory: 3820kb

input:

output:

result:

ok

Test #13:

score: 10

Accepted

time: 0ms

memory: 3812kb

input:

output:

result:

ok

Test #14:

score: 10

Accepted

time: 4ms

memory: 3816kb

input:

output:

result:

ok

Test #15:

score: 10

Accepted

time: 0ms

memory: 3892kb

input:

output:

result:

ok

Test #16:

score: 10

Accepted

time: 0ms

memory: 3824kb

input:

output:

result:

ok

Test #17:

score: 10

Accepted

time: 0ms

memory: 4072kb

input:

output:

result:

ok

Test #18:

score: 10

Accepted

time: 0ms

memory: 3844kb

input:

output:

result:

ok

Test #19:

score: 10

Accepted

time: 0ms

memory: 3812kb

input:

output:

result:

ok

Test #20:

score: 10

Accepted

time: 0ms

memory: 3824kb

input:

output:

result:

ok

Test #21:

score: 10

Accepted

time: 0ms

memory: 3784kb

input:

output:

result:

ok

Test #22:

score: 10

Accepted

time: 4ms

memory: 3812kb

input:

output:

result:

ok

Test #23:

score: 10

Accepted

time: 4ms

memory: 3892kb

input:

output:

result:

ok

Subtask #2:

score: 15

Accepted

Test #24:

score: 15

Accepted

time: 0ms

memory: 3776kb

input:

output:

result:

ok

Test #25:

score: 15

Accepted

time: 0ms

memory: 3816kb

input:

output:

result:

ok

Test #26:

score: 15

Accepted

time: 21ms

memory: 3820kb

input:

output:

result:

ok

Test #27:

score: 15

Accepted

time: 25ms

memory: 4104kb

input:

output:

result:

ok

Test #28:

score: 15

Accepted

time: 6ms

memory: 4084kb

input:

output:

result:

ok

Test #29:

score: 15

Accepted

time: 9ms

memory: 3820kb

input:

output:

result:

ok

Test #30:

score: 15

Accepted

time: 0ms

memory: 4120kb

input:

output:

result:

ok

Test #31:

score: 15

Accepted

time: 8ms

memory: 3844kb

input:

output:

result:

ok

Test #32:

score: 15

Accepted

time: 0ms

memory: 3824kb

input:

output:

result:

ok

Test #33:

score: 15

Accepted

time: 21ms

memory: 4112kb

input:

output:

result:

ok

Test #34:

score: 15

Accepted

time: 7ms

memory: 3816kb

input:

output:

result:

ok

Test #35:

score: 15

Accepted

time: 13ms

memory: 3812kb

input:

output:

result:

ok

Test #36:

score: 15

Accepted

time: 8ms

memory: 3824kb

input:

output:

result:

ok

Test #37:

score: 15

Accepted

time: 27ms

memory: 3804kb

input:

output:

result:

ok

Test #38:

score: 15

Accepted

time: 15ms

memory: 3804kb

input:

output:

result:

ok

Test #39:

score: 15

Accepted

time: 4ms

memory: 3852kb

input:

output:

result:

ok

Test #40:

score: 15

Accepted

time: 0ms

memory: 3824kb

input:

output:

result:

ok

Test #41:

score: 15

Accepted

time: 0ms

memory: 3816kb

input:

output:

result:

ok

Test #42:

score: 15

Accepted

time: 7ms

memory: 4120kb

input:

output:

result:

ok

Subtask #3:

score: 0

Wrong Answer

Test #43:

score: 75

Accepted

time: 1ms

memory: 4112kb

input:

output:

result:

ok

Test #44:

score: 75

Accepted

time: 0ms

memory: 3812kb

input:

output:

result:

ok

Test #45:

score: 75

Accepted

time: 0ms

memory: 3808kb

input:

output:

result:

ok

Test #46:

score: 75

Accepted

time: 0ms

memory: 3816kb

input:

output:

result:

ok

Test #47:

score: 75

Accepted

time: 1ms

memory: 3816kb

input:

output:

result:

ok

Test #48:

score: 75

Accepted

time: 4ms

memory: 3836kb

input:

output:

result:

ok

Test #49:

score: 75

Accepted

time: 0ms

memory: 3868kb

input:

output:

result:

ok

Test #50:

score: 0

Wrong Answer

time: 53ms

memory: 3808kb

input:

output:

result:

wrong answer Too many queries.