답안 #951532

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
951532	2024-03-22T05:13:51 Z	LittleOrange	Reconstruction Project (JOI22_reconstruction)	C++17	7 / 100	5000 ms	7216 KB

reconstruction

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
struct dsu{
    vector<ll> p;
    dsu(ll N):p(N,-1){}
    ll g(ll x){return p[x]==-1?x:p[x]=g(p[x]);}
    bool m(ll a, ll b){
        a=g(a);b=g(b);
        if(a!=b)p[a]=b;
        return a!=b;
    }
};
struct edge{
    ll u,v,w;
    bool operator<(const edge& o) const{
        return w<o.w;
    }
};
int main(){
    ios::sync_with_stdio(0);cin.tie(0);
    ll n,m;
    cin >> n >> m;
    vector<edge> a(m);
    for(edge &o : a) cin >> o.u >> o.v >> o.w, o.u--,o.v--;
    ll q;
    cin >> q;
    while(q--){
        ll x;
        cin >> x;
        vector<edge> b = a;
        for(edge &o : b) o.w = abs(x-o.w);
        sort(b.begin(),b.end());
        ll ans = 0;
        dsu d(n);
        for(auto [u,v,w] : b){
            ans += w*d.m(u,v);
        }
        cout << ans << "\n";
    }
}

Subtask #1
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	456 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	452 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct

Subtask #2
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	456 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	452 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	86 ms	6868 KB	Output is correct
21	Correct	88 ms	6764 KB	Output is correct
22	Correct	87 ms	6820 KB	Output is correct
23	Correct	87 ms	6744 KB	Output is correct
24	Correct	87 ms	6740 KB	Output is correct
25	Correct	86 ms	6748 KB	Output is correct
26	Correct	85 ms	6744 KB	Output is correct
27	Correct	86 ms	6748 KB	Output is correct
28	Correct	71 ms	6944 KB	Output is correct
29	Correct	48 ms	6740 KB	Output is correct
30	Correct	84 ms	6744 KB	Output is correct
31	Correct	86 ms	6740 KB	Output is correct
32	Correct	90 ms	6956 KB	Output is correct
33	Correct	85 ms	6740 KB	Output is correct
34	Correct	37 ms	6964 KB	Output is correct
35	Correct	85 ms	6756 KB	Output is correct

Subtask #3
0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	424 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Execution timed out	5067 ms	7208 KB	Time limit exceeded
5	Halted	0 ms	0 KB	-

Subtask #4
0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	456 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	452 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Execution timed out	5079 ms	5440 KB	Time limit exceeded
21	Halted	0 ms	0 KB	-

Subtask #5
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	456 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	452 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	86 ms	6868 KB	Output is correct
21	Correct	88 ms	6764 KB	Output is correct
22	Correct	87 ms	6820 KB	Output is correct
23	Correct	87 ms	6744 KB	Output is correct
24	Correct	87 ms	6740 KB	Output is correct
25	Correct	86 ms	6748 KB	Output is correct
26	Correct	85 ms	6744 KB	Output is correct
27	Correct	86 ms	6748 KB	Output is correct
28	Correct	71 ms	6944 KB	Output is correct
29	Correct	48 ms	6740 KB	Output is correct
30	Correct	84 ms	6744 KB	Output is correct
31	Correct	86 ms	6740 KB	Output is correct
32	Correct	90 ms	6956 KB	Output is correct
33	Correct	85 ms	6740 KB	Output is correct
34	Correct	37 ms	6964 KB	Output is correct
35	Correct	85 ms	6756 KB	Output is correct
36	Execution timed out	5018 ms	7216 KB	Time limit exceeded
37	Halted	0 ms	0 KB	-

Subtask #6
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	456 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	452 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	86 ms	6868 KB	Output is correct
21	Correct	88 ms	6764 KB	Output is correct
22	Correct	87 ms	6820 KB	Output is correct
23	Correct	87 ms	6744 KB	Output is correct
24	Correct	87 ms	6740 KB	Output is correct
25	Correct	86 ms	6748 KB	Output is correct
26	Correct	85 ms	6744 KB	Output is correct
27	Correct	86 ms	6748 KB	Output is correct
28	Correct	71 ms	6944 KB	Output is correct
29	Correct	48 ms	6740 KB	Output is correct
30	Correct	84 ms	6744 KB	Output is correct
31	Correct	86 ms	6740 KB	Output is correct
32	Correct	90 ms	6956 KB	Output is correct
33	Correct	85 ms	6740 KB	Output is correct
34	Correct	37 ms	6964 KB	Output is correct
35	Correct	85 ms	6756 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	424 KB	Output is correct
38	Correct	0 ms	600 KB	Output is correct
39	Execution timed out	5067 ms	7208 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

답안 #951532

Compilation message

Subtask #1 3.0 / 3.0

Subtask #2 4.0 / 4.0

Subtask #3 0 / 7.0

Subtask #4 0 / 28.0

Subtask #5 0 / 35.0

Subtask #6 0 / 23.0

Subtask #1
3.0 / 3.0

Subtask #2
4.0 / 4.0

Subtask #3
0 / 7.0

Subtask #4
0 / 28.0

Subtask #5
0 / 35.0

Subtask #6
0 / 23.0