답안 #344694

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
344694	2021-01-06T08:08:56 Z	infertechno2	Bootfall (IZhO17_bootfall)	C++14	13 / 100	1000 ms	364 KB

bootfall

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    ll n,str_sum=0;
    cin>>n;
    vector<ll> answers;
    ll all_players[501];
    for(ll i=0;i<n;i++){
        cin>>all_players[i];
        str_sum+=all_players[i];
    }
    if(str_sum%2!=0){cout<<0<<endl; return 0;}
    for(ll i=1;i<=str_sum;i++){
        all_players[n]=i;
        bool is_friendly=true;
        for(ll j=0;j<=n;j++){
            ll new_sum=str_sum+all_players[n]-all_players[j];
            if(new_sum%2!=0){is_friendly=false; break;}
            bool knapsack[3401];
            for(ll x=0;x<3401;x++)knapsack[x]=false;
            knapsack[0]=true;
            for(ll x=0;x<j;x++){
                vector<ll> hold_off;
                for(ll y=0;y<=new_sum/2-all_players[x];y++){
                    if(knapsack[y]){
                        hold_off.push_back(y+all_players[x]);
                    }
                }
                for(ll y=0;y<(ll)hold_off.size();y++){
                    knapsack[hold_off[y]]=true;
                }
            }
            for(ll x=j+1;x<=n;x++){
                vector<ll> hold_off;
                for(ll y=0;y<=new_sum/2-all_players[x];y++){
                    if(knapsack[y]){
                        hold_off.push_back(y+all_players[x]);
                    }
                }
                for(ll y=0;y<(ll)hold_off.size();y++){
                    knapsack[hold_off[y]]=true;
                }
            }
            if(!knapsack[new_sum/2]){
                is_friendly=false;
                break;
            }
        }
        if(is_friendly){
            answers.push_back(i);
        }
    }
    cout<<answers.size()<<endl;
    for(ll i=0;i<(ll)answers.size();i++){
        cout<<answers[i]<<" ";
    }
    cout<<endl;
    return 0;
}

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	12 ms	364 KB	Output is correct
11	Correct	120 ms	364 KB	Output is correct
12	Correct	9 ms	364 KB	Output is correct
13	Correct	7 ms	364 KB	Output is correct
14	Correct	130 ms	364 KB	Output is correct
15	Correct	73 ms	364 KB	Output is correct
16	Correct	107 ms	364 KB	Output is correct
17	Correct	22 ms	364 KB	Output is correct
18	Correct	67 ms	364 KB	Output is correct
19	Correct	57 ms	364 KB	Output is correct
20	Correct	13 ms	364 KB	Output is correct

Subtask #3
0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	12 ms	364 KB	Output is correct
11	Correct	120 ms	364 KB	Output is correct
12	Correct	9 ms	364 KB	Output is correct
13	Correct	7 ms	364 KB	Output is correct
14	Correct	130 ms	364 KB	Output is correct
15	Correct	73 ms	364 KB	Output is correct
16	Correct	107 ms	364 KB	Output is correct
17	Correct	22 ms	364 KB	Output is correct
18	Correct	67 ms	364 KB	Output is correct
19	Correct	57 ms	364 KB	Output is correct
20	Correct	13 ms	364 KB	Output is correct
21	Execution timed out	1085 ms	364 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-

Subtask #4
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	12 ms	364 KB	Output is correct
11	Correct	120 ms	364 KB	Output is correct
12	Correct	9 ms	364 KB	Output is correct
13	Correct	7 ms	364 KB	Output is correct
14	Correct	130 ms	364 KB	Output is correct
15	Correct	73 ms	364 KB	Output is correct
16	Correct	107 ms	364 KB	Output is correct
17	Correct	22 ms	364 KB	Output is correct
18	Correct	67 ms	364 KB	Output is correct
19	Correct	57 ms	364 KB	Output is correct
20	Correct	13 ms	364 KB	Output is correct
21	Execution timed out	1085 ms	364 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	12 ms	364 KB	Output is correct
11	Correct	120 ms	364 KB	Output is correct
12	Correct	9 ms	364 KB	Output is correct
13	Correct	7 ms	364 KB	Output is correct
14	Correct	130 ms	364 KB	Output is correct
15	Correct	73 ms	364 KB	Output is correct
16	Correct	107 ms	364 KB	Output is correct
17	Correct	22 ms	364 KB	Output is correct
18	Correct	67 ms	364 KB	Output is correct
19	Correct	57 ms	364 KB	Output is correct
20	Correct	13 ms	364 KB	Output is correct
21	Execution timed out	1085 ms	364 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	47 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	62 ms	364 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	12 ms	364 KB	Output is correct
11	Correct	120 ms	364 KB	Output is correct
12	Correct	9 ms	364 KB	Output is correct
13	Correct	7 ms	364 KB	Output is correct
14	Correct	130 ms	364 KB	Output is correct
15	Correct	73 ms	364 KB	Output is correct
16	Correct	107 ms	364 KB	Output is correct
17	Correct	22 ms	364 KB	Output is correct
18	Correct	67 ms	364 KB	Output is correct
19	Correct	57 ms	364 KB	Output is correct
20	Correct	13 ms	364 KB	Output is correct
21	Execution timed out	1085 ms	364 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-

답안 #344694

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 0 / 15.0

Subtask #4 0 / 16.0

Subtask #5 0 / 21.0

Subtask #6 0 / 35.0

Subtask #1
6.0 / 6.0

Subtask #2
7.0 / 7.0

Subtask #3
0 / 15.0

Subtask #4
0 / 16.0

Subtask #5
0 / 21.0

Subtask #6
0 / 35.0