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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#793041	#4565. Rarest Insects	_8_8_^#	10	92ms	4288kb	C++20	1.5kb	2024-11-29 16:08:46	2024-11-29 16:08:50

Judging History

你现在查看的是最新测评结果

[2024-11-29 16:08:50]
评测

测评结果：10
用时：92ms
内存：4288kb

查看

[2024-11-29 16:08:46]
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;
vector<int> p;
set<int> cur;

void add(int i) {
    cur.insert(i);
    i = p[i];
    move_inside(i);
}
void del(int i) {
    cur.erase(i);
    i = p[i];
    move_outside(i);
}
vector<vector<int>> solve(int l, int r) {
    if(l == r) {
        add(l);
        return {{l}};
    }
    int mid = (l + r) >> 1;
    auto L = solve(l, mid);
    while(!cur.empty()) {
        del(*cur.begin());
    }
    auto R = solve(mid + 1, r);
    vector<vector<int>> ret = R;
    for(auto v : L) {
        add(v[0]);
        if(press_button() == 1) {
            ret.push_back(v);
        } else {
            int it = 0;
            for(auto j : R) {
                del(j[0]);
                if(press_button() == 1) {
                    for(int f : v) {
                        ret[it].push_back(f);
                    }
                    add(j[0]);
                    break;
                }
                it++;
                add(j[0]);
            }
            del(v[0]);
        }
    }
    return ret;
}
int min_cardinality(int NN) {
    n = NN;
    int res = (int)1e9;
    p.resize(n);
    iota(p.begin(), p.end(), 0);
    shuffle(p.begin(), p.end(), rng);
    auto f = solve(0, n - 1);
    for(auto j : f) {
        res = min(res, (int)j.size());
    }
    return res;
}

Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

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: 4100kb

input:

2
2
1

output:

result:

ok

Test #3:

score: 10

Accepted

time: 0ms

memory: 3804kb

input:

2
1

output:

result:

ok

Test #4:

score: 10

Accepted

time: 1ms

memory: 3864kb

input:

output:

result:

ok

Test #5:

score: 10

Accepted

time: 0ms

memory: 3872kb

input:

output:

result:

ok

Test #6:

score: 10

Accepted

time: 0ms

memory: 4096kb

input:

output:

result:

ok

Test #7:

score: 10

Accepted

time: 3ms

memory: 4116kb

input:

output:

result:

ok

Test #8:

score: 10

Accepted

time: 5ms

memory: 4148kb

input:

output:

result:

ok

Test #9:

score: 10

Accepted

time: 5ms

memory: 3876kb

input:

output:

result:

ok

Test #10:

score: 10

Accepted

time: 4ms

memory: 4104kb

input:

output:

result:

ok

Test #11:

score: 10

Accepted

time: 3ms

memory: 3876kb

input:

output:

result:

ok

Test #12:

score: 10

Accepted

time: 0ms

memory: 3896kb

input:

output:

result:

ok

Test #13:

score: 10

Accepted

time: 5ms

memory: 3812kb

input:

output:

result:

ok

Test #14:

score: 10

Accepted

time: 0ms

memory: 3832kb

input:

output:

result:

ok

Test #15:

score: 10

Accepted

time: 2ms

memory: 4100kb

input:

output:

result:

ok

Test #16:

score: 10

Accepted

time: 3ms

memory: 3880kb

input:

output:

result:

ok

Test #17:

score: 10

Accepted

time: 0ms

memory: 3876kb

input:

output:

result:

ok

Test #18:

score: 10

Accepted

time: 0ms

memory: 3884kb

input:

output:

result:

ok

Test #19:

score: 10

Accepted

time: 3ms

memory: 3884kb

input:

output:

result:

ok

Test #20:

score: 10

Accepted

time: 11ms

memory: 3960kb

input:

output:

result:

ok

Test #21:

score: 10

Accepted

time: 9ms

memory: 3840kb

input:

output:

result:

ok

Test #22:

score: 10

Accepted

time: 8ms

memory: 4136kb

input:

output:

result:

ok

Test #23:

score: 10

Accepted

time: 16ms

memory: 3976kb

input:

output:

result:

ok

Subtask #2:

score: 0

Wrong Answer

Test #24:

score: 15

Accepted

time: 7ms

memory: 4120kb

input:

output:

result:

ok

Test #25:

score: 15

Accepted

time: 6ms

memory: 3988kb

input:

output:

result:

ok

Test #26:

score: 15

Accepted

time: 18ms

memory: 3916kb

input:

output:

result:

ok

Test #27:

score: 15

Accepted

time: 17ms

memory: 3860kb

input:

output:

result:

ok

Test #28:

score: 15

Accepted

time: 9ms

memory: 3840kb

input:

output:

result:

ok

Test #29:

score: 15

Accepted

time: 7ms

memory: 4024kb

input:

output:

result:

ok

Test #30:

score: 15

Accepted

time: 0ms

memory: 3904kb

input:

output:

result:

ok

Test #31:

score: 15

Accepted

time: 23ms

memory: 3864kb

input:

output:

result:

ok

Test #32:

score: 15

Accepted

time: 8ms

memory: 3812kb

input:

output:

result:

ok

Test #33:

score: 15

Accepted

time: 5ms

memory: 4076kb

input:

output:

result:

ok

Test #34:

score: 15

Accepted

time: 11ms

memory: 3808kb

input:

output:

result:

ok

Test #35:

score: 15

Accepted

time: 6ms

memory: 3984kb

input:

output:

result:

ok

Test #36:

score: 15

Accepted

time: 19ms

memory: 3904kb

input:

output:

result:

ok

Test #37:

score: 15

Accepted

time: 25ms

memory: 4104kb

input:

output:

result:

ok

Test #38:

score: 15

Accepted

time: 19ms

memory: 4140kb

input:

output:

result:

ok

Test #39:

score: 15

Accepted

time: 22ms

memory: 4120kb

input:

output:

result:

ok

Test #40:

score: 0

Wrong Answer

time: 68ms

memory: 3900kb

input:

output:

result:

wrong answer Too many queries.

Subtask #3:

score: 0

Wrong Answer

Test #43:

score: 75

Accepted

time: 0ms

memory: 3840kb

input:

2
2
1

output:

result:

ok

Test #44:

score: 75

Accepted

time: 0ms

memory: 4116kb

input:

2
1

output:

result:

ok

Test #45:

score: 75

Accepted

time: 0ms

memory: 3948kb

input:

output:

result:

ok

Test #46:

score: 75

Accepted

time: 0ms

memory: 4112kb

input:

output:

result:

ok

Test #47:

score: 73.29

Acceptable Answer

time: 0ms

memory: 4100kb

input:

output:

result:

points 0.97720 points  0.97720

Test #48:

score: 75

Accepted

time: 12ms

memory: 3848kb

input:

output:

result:

ok

Test #49:

score: 49.52

Acceptable Answer

time: 27ms

memory: 4288kb

input:

output:

result:

points 0.66026666670 points  0.66026666670

Test #50:

score: 13.63

Acceptable Answer

time: 53ms

memory: 3936kb

input:

output:

result:

points 0.18173333330 points  0.18173333330

Test #51:

score: 14.33

Acceptable Answer

time: 80ms

memory: 3864kb

input:

output:

result:

points 0.19106666670 points  0.19106666670

Test #52:

score: 75

Accepted

time: 5ms

memory: 4012kb

input:

output:

result:

ok

Test #53:

score: 63.2

Acceptable Answer

time: 0ms

memory: 4088kb

input:

output:

result:

points 0.84266666670 points  0.84266666670

Test #54:

score: 66.36

Acceptable Answer

time: 12ms

memory: 4172kb

input:

output:

result:

points 0.88480 points  0.88480

Test #55:

score: 14.11

Acceptable Answer

time: 59ms

memory: 3940kb

input:

output:

result:

points 0.18813333330 points  0.18813333330

Test #56:

score: 63.5

Acceptable Answer

time: 21ms

memory: 4024kb

input:

output:

result:

points 0.84666666670 points  0.84666666670

Test #57:

score: 51.9

Acceptable Answer

time: 11ms

memory: 3888kb

input:

output:

result:

points 0.6920 points  0.6920

Test #58:

score: 44.72

Acceptable Answer

time: 14ms

memory: 3948kb

input:

output:

result:

points 0.59626666670 points  0.59626666670

Test #59:

score: 38.54

Acceptable Answer

time: 7ms

memory: 3988kb

input:

output:

result:

points 0.51386666670 points  0.51386666670

Test #60:

score: 32.8

Acceptable Answer

time: 30ms

memory: 4160kb

input:

output:

result:

points 0.43733333330 points  0.43733333330

Test #61:

score: 26.61

Acceptable Answer

time: 23ms

memory: 4132kb

input:

output:

result:

points 0.35480 points  0.35480

Test #62:

score: 12.54

Acceptable Answer

time: 56ms

memory: 4176kb

input:

output:

result:

points 0.16720 points  0.16720

Test #63:

score: 0

Wrong Answer

time: 92ms

memory: 3936kb

input:

output:

result:

wrong answer Too many queries.