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Submission #415035

# Submission time Handle Problem Language Result Execution time Memory
415035 2021-05-31T13:02:26 Z MeGustaElArroz23 Shortcut (IOI16_shortcut) C++14
0 / 100
 2000 ms 332 KB 
#include "shortcut.h"
#include<bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<ll,ll> pii;
typedef vector<pii> vii;
typedef vector<vii> vvii;

const ll INF=100000000000000000;

void dfs(int n,vvii conex, int v, ll &mej){
    vector<bool> porvisitar(2*n,true);
    priority_queue<pii> cola;
    cola.push(pii{0,v});
    int recurs=0;
    while (cola.size()){
        if (recurs>3000) break;
        pii x=cola.top();
        cola.pop();
        if (porvisitar[x.second]){
            porvisitar[x.second]=false;
            mej=max(mej,-x.first);
            for (pii y:conex[x.second]){
                if (porvisitar[y.second]) cola.push(pii{x.first-y.first,y.second});
            }
        }
        recurs++;
    }
}

ll find_shortcut(int n, vi l, vi d, int c)
{
    vvii conexiones(2*n);
    for (int i=0;i<n-1;i++){
        conexiones[i].push_back(pii{l[i],i+1});
        conexiones[i+1].push_back(pii{l[i],i});
    }
    for (int i=0;i<n;i++){
        conexiones[i].push_back(pii{d[i],i+n});
        conexiones[n+i].push_back(pii{d[i],i});
    }
    ll mejor=INF;
    for (int i=0;i<n;i++){
        for (int j=i+1;j<n;j++){
            vvii conex=conexiones;
            conex[i].push_back(pii{c,j});
            conex[j].push_back(pii({c,i}));
            ll mej=0;
            for (int v=n;v<2*n;v++){
                dfs(n,conex,v,mej);
            }
            mejor=min(mejor,mej);
        }
    }
    return mejor;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 2 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 2 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 2 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 2 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 2 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 2 ms 204 KB n = 10, 117 is a correct answer
24 Correct 2 ms 204 KB n = 10, 336 is a correct answer
25 Correct 2 ms 204 KB n = 10, 438 is a correct answer
26 Correct 2 ms 204 KB n = 10, 206 is a correct answer
27 Correct 2 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 2 ms 280 KB n = 10, 10992 is a correct answer
30 Correct 2 ms 204 KB n = 10, 3112 is a correct answer
31 Execution timed out 2065 ms 332 KB Time limit exceeded
32 Halted 0 ms 0 KB -