답안 #937341

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
937341	2024-03-03T23:36:48 Z	Marco_Escandon	Let's Win the Election (JOI22_ho_t3)	C++11	56 / 100	2500 ms	6676 KB

Main

#include<bits/stdc++.h>
#define optimizar_io ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);cout.setf(ios::fixed);cout.precision(15);
#pragma GCC optimize("Ofast")
using namespace std;
typedef long long ll;
#define x first
#define y second
pair<double,double> cad[501];
double sol(ll l,ll n,ll m)
{
    vector<vector<vector<double>>> dp(2,vector<vector<double>>(m+3,vector<double>(m+3,1e9)));
    dp[0][1][1]=0;
    double bs=1e9;
    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<=m+1; j++)
        {
            for(int k=1; k<=m+1; k++)
            {
                double temp=1e9;
                temp=min(temp,dp[0][j][k]);
                temp=min(temp,dp[0][j][k-1]+cad[i].y/l);
                if(cad[i].first!=-1&&j!=1)
                    temp=min(temp,dp[0][j-1][k-1]+cad[i].x/(j-1));
                dp[1][j][k]=temp;
                if(k==m+1&&j==l) bs=min(bs,dp[1][j][k]);
            }
            //cout<<"\n";
        }
        swap(dp[0],dp[1]);
        //cout<<"\n\n";
    }
    return bs;
}
int main()
{
    optimizar_io
    ll n,m;
    cin>>n>>m;
    cad[0]={-1,-1};
    for(int i=1; i<=n; i++)
        cin>>cad[i].second>>cad[i].first;
    sort(cad,cad+n+1);

    double bs=1e9;
    for(int i=1; i<=m+1; i++)
    {
        bs=min(sol(i,n,m),bs);
        //cout<<sol(i,n,m)<<" ";
    }
    cout<<bs;
}

Subtask #1
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	456 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	291 ms	520 KB	Output is correct
6	Execution timed out	2511 ms	1144 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-

Subtask #2
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	456 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	291 ms	520 KB	Output is correct
6	Execution timed out	2511 ms	1144 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-

Subtask #3
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	1 ms	500 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct

Subtask #4
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	1 ms	500 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	2 ms	348 KB	Output is correct
26	Correct	2 ms	604 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	460 KB	Output is correct
36	Correct	1 ms	460 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	468 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct

Subtask #5
33.0 / 33.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	1 ms	500 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	2 ms	348 KB	Output is correct
26	Correct	2 ms	604 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	460 KB	Output is correct
36	Correct	1 ms	460 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	468 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	3 ms	344 KB	Output is correct
42	Correct	3 ms	348 KB	Output is correct
43	Correct	22 ms	484 KB	Output is correct
44	Correct	19 ms	348 KB	Output is correct
45	Correct	86 ms	348 KB	Output is correct
46	Correct	81 ms	344 KB	Output is correct
47	Correct	183 ms	552 KB	Output is correct
48	Correct	172 ms	348 KB	Output is correct
49	Correct	346 ms	856 KB	Output is correct
50	Correct	325 ms	608 KB	Output is correct
51	Correct	662 ms	1032 KB	Output is correct
52	Correct	673 ms	896 KB	Output is correct
53	Correct	190 ms	344 KB	Output is correct
54	Correct	183 ms	556 KB	Output is correct
55	Correct	197 ms	552 KB	Output is correct
56	Correct	183 ms	548 KB	Output is correct
57	Correct	188 ms	596 KB	Output is correct
58	Correct	190 ms	548 KB	Output is correct
59	Correct	184 ms	548 KB	Output is correct
60	Correct	192 ms	344 KB	Output is correct

Subtask #6
0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	2598 ms	6676 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #7
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	456 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	291 ms	520 KB	Output is correct
6	Execution timed out	2511 ms	1144 KB	Time limit exceeded
7	Halted	0 ms	0 KB	-

답안 #937341

Compilation message

Subtask #1 0 / 5.0

Subtask #2 0 / 5.0

Subtask #3 11.0 / 11.0

Subtask #4 12.0 / 12.0

Subtask #5 33.0 / 33.0

Subtask #6 0 / 11.0

Subtask #7 0 / 23.0

Subtask #1
0 / 5.0

Subtask #2
0 / 5.0

Subtask #3
11.0 / 11.0

Subtask #4
12.0 / 12.0

Subtask #5
33.0 / 33.0

Subtask #6
0 / 11.0

Subtask #7
0 / 23.0