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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
#537979	#4565. Rarest Insects	Yahia_Emara^#	25	40ms	10312kb	C++20	2.3kb	2024-08-30 20:25:29	2024-08-30 20:25:30

Judging History

你现在查看的是最新测评结果

[2024-08-30 20:25:30]
评测

测评结果：25
用时：40ms
内存：10312kb

查看

[2024-08-30 20:25:29]
提交

answer

#include<bits/stdc++.h>
using namespace std;
#define sz(x) int(x.size())
#define dbg(x) cout << (#x) << " : " << x << endl
#define pb push_back
#define bk(x) x.back()
#define all(x) x.begin(),x.end()
#define LOOP(n) for(int rp=0;rp<n;rp++)
#define sq(x) ((x)*(x))
typedef long long ll;
typedef long double dl;
const int SZ=5e5+7;
const ll INF=1e18+7;
const dl eps=1e-9;
int MOD=1e9+7;
mt19937_64 rng(time(0));
int rnd(int l,int r){
    return uniform_int_distribution<int>(l,r)(rng);
}
ll trig(ll x){
    return x*(x+1)/2;
}
int getN(){
    int n;cin >> n;
    return n;
}
#define cmbntrcs fact[0]=1;for(int i=1;i<SZ;i++)fact[i]=mul(fact[i-1],i);finv[SZ-1]=inv(fact[SZ-1]);for(int i=SZ-2;i>0;i--)finv[i]=mul(finv[i+1],i+1);
int fact[SZ],finv[SZ];
int add(int x,int y,int MOD=MOD){
    x+=y;if(x>=MOD)x-=MOD;
    return x;
}
int sub(int x,int y,int MOD=MOD){
    x-=y;if(x<0)x+=MOD;
    return x;
}
int mul(int x,int y,int MOD=MOD){
    return(x*1ll*y)%MOD;
}
int pwr(int x,ll b,int MOD=MOD){
    int rt=1;
    while(b>0){
        if(b&1)rt=mul(rt,x,MOD);
        x=mul(x,x,MOD),b>>=1;
    }
    return rt;
}
int inv(int x,int MOD=MOD){
    return pwr(x,MOD-2,MOD);
}
#include "insects.h"
//#include "stub.cpp"
int n,p[SZ],a[SZ],k,vs[SZ];
vector<int>v;
void ins(int i){
    i=p[i];
    vs[i]=1;
    move_inside(i);
    v.pb(i);
}
void dlt(){
    vs[bk(v)]=0;
    move_outside(bk(v));
    v.pop_back();
}
void permdlt(){
    vs[bk(v)]=2;
    move_outside(bk(v));
    v.pop_back();
}
int card(){
    return press_button();
}
int min_cardinality(int N){
    n=N;
    for(int i=0;i<n;i++)p[i]=i,swap(p[i],p[rnd(0,i)]);
    for(int i=0;i<n;i++){
        ins(i);
        if(card()>1)dlt();
    }
    k=sz(v);
    int ans=n/k;
    for(int i=0;i<n;i++){
        if(vs[p[i]])continue;
        ins(i);
        if(card()>ans)permdlt();
    }
    while(ans>1){
        if(sz(v)==ans*k)break;
        ans--;
        while(card()>ans)dlt();
        for(int i=0;i<n;i++){
            if(vs[p[i]])continue;
            ins(i);
            if(card()>ans)permdlt();
        }
    }
    return ans;
}
/*int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    //cout << fixed << setprecision(12);
    int tt=1;
    //cin >> tt;
    LOOP(tt){
        //code
    }
    return 0;
}*/

源文件, 语言: C++20

詳細信息

Subtask #1:

score: 10

Accepted

Test #1:

score: 10

Accepted

time: 0ms

memory: 10008kb

input:

output:

result:

ok

Test #2:

score: 10

Accepted

time: 1ms

memory: 10008kb

input:

output:

result:

ok

Test #3:

score: 10

Accepted

time: 0ms

memory: 10276kb

input:

2
1
1

output:

result:

ok

Test #4:

score: 10

Accepted

time: 0ms

memory: 9976kb

input:

output:

result:

ok

Test #5:

score: 10

Accepted

time: 0ms

memory: 9988kb

input:

output:

result:

ok

Test #6:

score: 10

Accepted

time: 0ms

memory: 7940kb

input:

output:

result:

ok

Test #7:

score: 10

Accepted

time: 0ms

memory: 7932kb

input:

output:

result:

ok

Test #8:

score: 10

Accepted

time: 2ms

memory: 10012kb

input:

output:

result:

ok

Test #9:

score: 10

Accepted

time: 0ms

memory: 8236kb

input:

output:

result:

ok

Test #10:

score: 10

Accepted

time: 0ms

memory: 9988kb

input:

output:

result:

ok

Test #11:

score: 10

Accepted

time: 2ms

memory: 9968kb

input:

output:

result:

ok

Test #12:

score: 10

Accepted

time: 0ms

memory: 9984kb

input:

output:

result:

ok

Test #13:

score: 10

Accepted

time: 0ms

memory: 10016kb

input:

output:

result:

ok

Test #14:

score: 10

Accepted

time: 4ms

memory: 10276kb

input:

output:

result:

ok

Test #15:

score: 10

Accepted

time: 5ms

memory: 9948kb

input:

output:

result:

ok

Test #16:

score: 10

Accepted

time: 0ms

memory: 8228kb

input:

output:

result:

ok

Test #17:

score: 10

Accepted

time: 0ms

memory: 10004kb

input:

output:

result:

ok

Test #18:

score: 10

Accepted

time: 6ms

memory: 9988kb

input:

output:

result:

ok

Test #19:

score: 10

Accepted

time: 10ms

memory: 10284kb

input:

output:

result:

ok

Test #20:

score: 10

Accepted

time: 3ms

memory: 7936kb

input:

output:

result:

ok

Test #21:

score: 10

Accepted

time: 0ms

memory: 10268kb

input:

output:

result:

ok

Test #22:

score: 10

Accepted

time: 0ms

memory: 10272kb

input:

output:

result:

ok

Test #23:

score: 10

Accepted

time: 0ms

memory: 9940kb

input:

output:

result:

ok

Subtask #2:

score: 15

Accepted

Test #24:

score: 15

Accepted

time: 4ms

memory: 10024kb

input:

output:

result:

ok

Test #25:

score: 15

Accepted

time: 0ms

memory: 10284kb

input:

output:

result:

ok

Test #26:

score: 15

Accepted

time: 0ms

memory: 10280kb

input:

output:

result:

ok

Test #27:

score: 15

Accepted

time: 11ms

memory: 10028kb

input:

output:

result:

ok

Test #28:

score: 15

Accepted

time: 5ms

memory: 10092kb

input:

output:

result:

ok

Test #29:

score: 15

Accepted

time: 5ms

memory: 8232kb

input:

output:

result:

ok

Test #30:

score: 15

Accepted

time: 6ms

memory: 10080kb

input:

output:

result:

ok

Test #31:

score: 15

Accepted

time: 0ms

memory: 10020kb

input:

output:

result:

ok

Test #32:

score: 15

Accepted

time: 7ms

memory: 9952kb

input:

output:

result:

ok

Test #33:

score: 15

Accepted

time: 6ms

memory: 10000kb

input:

output:

result:

ok

Test #34:

score: 15

Accepted

time: 9ms

memory: 9952kb

input:

output:

result:

ok

Test #35:

score: 15

Accepted

time: 8ms

memory: 10024kb

input:

output:

result:

ok

Test #36:

score: 15

Accepted

time: 9ms

memory: 10020kb

input:

output:

result:

ok

Test #37:

score: 15

Accepted

time: 19ms

memory: 10024kb

input:

output:

result:

ok

Test #38:

score: 15

Accepted

time: 4ms

memory: 10024kb

input:

output:

result:

ok

Test #39:

score: 15

Accepted

time: 4ms

memory: 10284kb

input:

output:

result:

ok

Test #40:

score: 15

Accepted

time: 3ms

memory: 10296kb

input:

output:

result:

ok

Test #41:

score: 15

Accepted

time: 3ms

memory: 7964kb

input:

output:

result:

ok

Test #42:

score: 15

Accepted

time: 0ms

memory: 10252kb

input:

output:

result:

ok

Subtask #3:

score: 0

Wrong Answer

Test #43:

score: 75

Accepted

time: 0ms

memory: 9988kb

input:

output:

result:

ok

Test #44:

score: 75

Accepted

time: 1ms

memory: 10084kb

input:

2
1
1

output:

result:

ok

Test #45:

score: 75

Accepted

time: 2ms

memory: 10068kb

input:

output:

result:

ok

Test #46:

score: 75

Accepted

time: 0ms

memory: 10268kb

input:

output:

result:

ok

Test #47:

score: 75

Accepted

time: 0ms

memory: 9992kb

input:

output:

result:

ok

Test #48:

score: 75

Accepted

time: 8ms

memory: 10096kb

input:

output:

result:

ok

Test #49:

score: 75

Accepted

time: 4ms

memory: 8244kb

input:

output:

result:

ok

Test #50:

score: 75

Accepted

time: 15ms

memory: 10272kb

input:

output:

result:

ok

Test #51:

score: 21.22

Acceptable Answer

time: 38ms

memory: 8036kb

input:

output:

result:

points 0.28293333330 points  0.28293333330

Test #52:

score: 72.84

Acceptable Answer

time: 11ms

memory: 10000kb

input:

output:

result:

points 0.97120 points  0.97120

Test #53:

score: 75

Accepted

time: 4ms

memory: 8196kb

input:

output:

result:

ok

Test #54:

score: 16.07

Acceptable Answer

time: 40ms

memory: 10004kb

input:

output:

result:

points 0.21426666670 points  0.21426666670

Test #55:

score: 22.14

Acceptable Answer

time: 30ms

memory: 7968kb

input:

output:

result:

points 0.29520 points  0.29520

Test #56:

score: 65.45

Acceptable Answer

time: 9ms

memory: 10008kb

input:

output:

result:

points 0.87266666670 points  0.87266666670

Test #57:

score: 68.36

Acceptable Answer

time: 4ms

memory: 10292kb

input:

output:

result:

points 0.91146666670 points  0.91146666670

Test #58:

score: 52.08

Acceptable Answer

time: 11ms

memory: 10000kb

input:

output:

result:

points 0.69440 points  0.69440

Test #59:

score: 34.91

Acceptable Answer

time: 35ms

memory: 7916kb

input:

output:

result:

points 0.46546666670 points  0.46546666670

Test #60:

score: 60.35

Acceptable Answer

time: 15ms

memory: 10308kb

input:

output:

result:

points 0.80466666670 points  0.80466666670

Test #61:

score: 30.47

Acceptable Answer

time: 34ms

memory: 10268kb

input:

output:

result:

points 0.40626666670 points  0.40626666670

Test #62:

score: 23.01

Acceptable Answer

time: 27ms

memory: 10016kb

input:

output:

result:

points 0.30680 points  0.30680

Test #63:

score: 34.15

Acceptable Answer

time: 13ms

memory: 10008kb

input:

output:

result:

points 0.45533333330 points  0.45533333330

Test #64:

score: 40.29

Acceptable Answer

time: 13ms

memory: 10292kb

input:

output:

result:

points 0.53720 points  0.53720

Test #65:

score: 69.42

Acceptable Answer

time: 15ms

memory: 10016kb

input:

output:

result:

points 0.92560 points  0.92560

Test #66:

score: 75

Accepted

time: 0ms

memory: 10012kb

input:

output:

result:

ok

Test #67:

score: 75

Accepted

time: 3ms

memory: 10008kb

input:

output:

result:

ok

Test #68:

score: 75

Accepted

time: 4ms

memory: 10004kb

input:

output:

result:

ok

Test #69:

score: 75

Accepted

time: 0ms

memory: 7912kb

input:

output:

result:

ok

Test #70:

score: 75

Accepted

time: 0ms

memory: 10036kb

input:

output:

result:

ok

Test #71:

score: 75

Accepted

time: 0ms

memory: 10040kb

input:

output:

result:

ok

Test #72:

score: 35.69

Acceptable Answer

time: 13ms

memory: 10032kb

input:

output:

result:

points 0.47586666670 points  0.47586666670

Test #73:

score: 38.74

Acceptable Answer

time: 12ms

memory: 8260kb

input:

output:

result:

points 0.51653333330 points  0.51653333330

Test #74:

score: 29.87

Acceptable Answer

time: 30ms

memory: 10064kb

input:

output:

result:

points 0.39826666670 points  0.39826666670

Test #75:

score: 28

Acceptable Answer

time: 22ms

memory: 10108kb

input:

output:

result:

points 0.37333333330 points  0.37333333330

Test #76:

score: 75

Accepted

time: 6ms

memory: 10036kb

input:

output:

result:

ok

Test #77:

score: 75

Accepted

time: 0ms

memory: 10028kb

input:

output:

result:

ok

Test #78:

score: 33.23

Acceptable Answer

time: 12ms

memory: 10312kb

input:

output:

result:

points 0.44306666670 points  0.44306666670

Test #79:

score: 35.89

Acceptable Answer

time: 37ms

memory: 9968kb

input:

output:

result:

points 0.47853333330 points  0.47853333330

Test #80:

score: 75

Accepted

time: 5ms

memory: 10032kb

input:

output:

result:

ok

Test #81:

score: 75

Accepted

time: 8ms

memory: 10008kb

input:

output:

result:

ok

Test #82:

score: 75

Accepted

time: 8ms

memory: 10096kb

input:

output:

result:

ok

Test #83:

score: 75

Accepted

time: 6ms

memory: 10088kb

input:

output:

result:

ok

Test #84:

score: 0

Wrong Answer

time: 18ms

memory: 10280kb

input:

output:

result:

wrong answer Too many queries.