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Submission #739455

# Submission time Handle Problem Language Result Execution time Memory
739455 2023-05-10T13:27:30 Z Mauve Jakarta Skyscrapers (APIO15_skyscraper) C++17
57 / 100
 1000 ms 211484 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll int
#define ss second
#define ff first
#define INF 2000000000000000
#define pb push_back
#define edge pair<ll, pair<ll,ll> > // une, number ,power
#define cost first
#define num second.first
#define pwr second.second
ll n,m,l,r,i,j,ii,jj,k,x,y,D[30005][172],s,e;
vector< edge > v[30005][172]; // number , power (powergu oroi bol power = 179)
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    cin>>n>>m;
    for(i=1;i<=m;i++){
        cin>>l>>r;
        if(i==1) s=l;
        if(i==2) e=l;
        if(r>170)
            for(j=1 ; l+r*j<n || l-r*j>=0 ; j++){
                edge a;
                a.num=l+r*j;
                a.pwr=171;
                a.cost=j;
                if(a.num<n) v[l][171].pb(a);
                a.num=l-r*j;
                if(a.num>=0) v[l][171].pb(a);
            }
        else{
            v[l][171].pb({0,{l,r}});
        }
    }
    priority_queue<edge , vector< edge >, greater< edge > > q;
    memset(D,-1,sizeof(D));
    q.push({0,{s,171}});
    while(!q.empty()){
        ll une, nmbr, power;
        une=q.top().cost;
        nmbr=q.top().num;
        power=q.top().pwr;
        q.pop();
        if(D[nmbr][power]!=-1);
        else{
        D[nmbr][power]=une;
        for(edge no : v[nmbr][power]) if(D[no.num][no.pwr]==-1) q.push({une+no.cost,{no.num,no.pwr}});
        if(power!=171){
            if(D[nmbr][171]==-1) q.push({une,{nmbr,171}});
            if(nmbr+power<n && D[nmbr+power][power]==-1) q.push({une+1,{nmbr+power,power}});
            if(nmbr-power>=0 && D[nmbr-power][power]==-1) q.push({une+1,{nmbr-power,power}});
        }
        }
    }
    cout<<D[e][171];
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 67 ms 141644 KB Output is correct
2 Correct 72 ms 141592 KB Output is correct
3 Correct 68 ms 141580 KB Output is correct
4 Correct 69 ms 141692 KB Output is correct
5 Correct 64 ms 141644 KB Output is correct
6 Correct 65 ms 141684 KB Output is correct
7 Correct 67 ms 141640 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 141644 KB Output is correct
2 Correct 67 ms 141692 KB Output is correct
3 Correct 65 ms 141696 KB Output is correct
4 Correct 68 ms 141644 KB Output is correct
5 Correct 65 ms 141628 KB Output is correct
6 Correct 66 ms 141644 KB Output is correct
7 Correct 70 ms 141620 KB Output is correct
8 Correct 65 ms 141580 KB Output is correct
9 Correct 66 ms 141612 KB Output is correct
10 Correct 65 ms 141668 KB Output is correct
11 Correct 67 ms 141732 KB Output is correct
12 Correct 68 ms 141744 KB Output is correct
13 Correct 69 ms 141728 KB Output is correct
14 Correct 71 ms 141804 KB Output is correct
15 Correct 66 ms 141756 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 66 ms 141696 KB Output is correct
2 Correct 76 ms 141644 KB Output is correct
3 Correct 66 ms 141644 KB Output is correct
4 Correct 66 ms 141644 KB Output is correct
5 Correct 67 ms 141596 KB Output is correct
6 Correct 65 ms 141616 KB Output is correct
7 Correct 69 ms 141672 KB Output is correct
8 Correct 66 ms 141700 KB Output is correct
9 Correct 67 ms 141600 KB Output is correct
10 Correct 71 ms 141700 KB Output is correct
11 Correct 69 ms 141776 KB Output is correct
12 Correct 66 ms 141736 KB Output is correct
13 Correct 66 ms 141740 KB Output is correct
14 Correct 67 ms 141748 KB Output is correct
15 Correct 80 ms 141680 KB Output is correct
16 Correct 76 ms 141768 KB Output is correct
17 Correct 69 ms 141712 KB Output is correct
18 Correct 64 ms 141824 KB Output is correct
19 Correct 68 ms 141720 KB Output is correct
20 Correct 66 ms 141752 KB Output is correct
21 Correct 66 ms 141636 KB Output is correct
22 Correct 65 ms 141644 KB Output is correct
23 Correct 67 ms 141676 KB Output is correct
24 Correct 69 ms 141720 KB Output is correct
25 Correct 66 ms 141760 KB Output is correct
26 Correct 71 ms 141768 KB Output is correct
27 Correct 69 ms 141772 KB Output is correct
28 Correct 70 ms 141772 KB Output is correct
29 Correct 81 ms 141780 KB Output is correct
30 Correct 76 ms 141644 KB Output is correct
31 Correct 72 ms 141664 KB Output is correct
32 Correct 69 ms 141728 KB Output is correct
33 Correct 85 ms 141672 KB Output is correct
34 Correct 81 ms 141736 KB Output is correct

Subtask #4
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 78 ms 141644 KB Output is correct
2 Correct 73 ms 141612 KB Output is correct
3 Correct 66 ms 141696 KB Output is correct
4 Correct 64 ms 141692 KB Output is correct
5 Correct 65 ms 141596 KB Output is correct
6 Correct 66 ms 141668 KB Output is correct
7 Correct 67 ms 141700 KB Output is correct
8 Correct 65 ms 141624 KB Output is correct
9 Correct 68 ms 141644 KB Output is correct
10 Correct 66 ms 141696 KB Output is correct
11 Correct 68 ms 141772 KB Output is correct
12 Correct 68 ms 141772 KB Output is correct
13 Correct 76 ms 141704 KB Output is correct
14 Correct 67 ms 141776 KB Output is correct
15 Correct 68 ms 141788 KB Output is correct
16 Correct 65 ms 141652 KB Output is correct
17 Correct 75 ms 141756 KB Output is correct
18 Correct 66 ms 141860 KB Output is correct
19 Correct 68 ms 141628 KB Output is correct
20 Correct 67 ms 141692 KB Output is correct
21 Correct 65 ms 141656 KB Output is correct
22 Correct 73 ms 141768 KB Output is correct
23 Correct 74 ms 141644 KB Output is correct
24 Correct 69 ms 141712 KB Output is correct
25 Correct 66 ms 141664 KB Output is correct
26 Correct 68 ms 141772 KB Output is correct
27 Correct 68 ms 141792 KB Output is correct
28 Correct 70 ms 141776 KB Output is correct
29 Correct 73 ms 141732 KB Output is correct
30 Correct 70 ms 141644 KB Output is correct
31 Correct 69 ms 141648 KB Output is correct
32 Correct 69 ms 141724 KB Output is correct
33 Correct 81 ms 141756 KB Output is correct
34 Correct 80 ms 141756 KB Output is correct
35 Correct 82 ms 142704 KB Output is correct
36 Correct 68 ms 141736 KB Output is correct
37 Correct 119 ms 143400 KB Output is correct
38 Correct 95 ms 143396 KB Output is correct
39 Correct 96 ms 143464 KB Output is correct
40 Correct 95 ms 143376 KB Output is correct
41 Correct 112 ms 143436 KB Output is correct
42 Correct 70 ms 142360 KB Output is correct
43 Correct 73 ms 142856 KB Output is correct
44 Correct 72 ms 142328 KB Output is correct
45 Correct 166 ms 147636 KB Output is correct
46 Correct 172 ms 147668 KB Output is correct

Subtask #5
0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 66 ms 141672 KB Output is correct
2 Correct 65 ms 141580 KB Output is correct
3 Correct 68 ms 141592 KB Output is correct
4 Correct 70 ms 141656 KB Output is correct
5 Correct 66 ms 141692 KB Output is correct
6 Correct 68 ms 141600 KB Output is correct
7 Correct 68 ms 141576 KB Output is correct
8 Correct 67 ms 141624 KB Output is correct
9 Correct 65 ms 141644 KB Output is correct
10 Correct 68 ms 141660 KB Output is correct
11 Correct 66 ms 141740 KB Output is correct
12 Correct 74 ms 141784 KB Output is correct
13 Correct 65 ms 141636 KB Output is correct
14 Correct 67 ms 141796 KB Output is correct
15 Correct 67 ms 141688 KB Output is correct
16 Correct 66 ms 141716 KB Output is correct
17 Correct 68 ms 141792 KB Output is correct
18 Correct 66 ms 141724 KB Output is correct
19 Correct 65 ms 141704 KB Output is correct
20 Correct 92 ms 141780 KB Output is correct
21 Correct 68 ms 141616 KB Output is correct
22 Correct 67 ms 141684 KB Output is correct
23 Correct 67 ms 141628 KB Output is correct
24 Correct 73 ms 141788 KB Output is correct
25 Correct 71 ms 141644 KB Output is correct
26 Correct 71 ms 141696 KB Output is correct
27 Correct 70 ms 141760 KB Output is correct
28 Correct 71 ms 141724 KB Output is correct
29 Correct 84 ms 141664 KB Output is correct
30 Correct 75 ms 141584 KB Output is correct
31 Correct 71 ms 141688 KB Output is correct
32 Correct 70 ms 141628 KB Output is correct
33 Correct 83 ms 141736 KB Output is correct
34 Correct 100 ms 141788 KB Output is correct
35 Correct 97 ms 142632 KB Output is correct
36 Correct 74 ms 141852 KB Output is correct
37 Correct 103 ms 143368 KB Output is correct
38 Correct 99 ms 143348 KB Output is correct
39 Correct 112 ms 143304 KB Output is correct
40 Correct 103 ms 143368 KB Output is correct
41 Correct 97 ms 143232 KB Output is correct
42 Correct 75 ms 142276 KB Output is correct
43 Correct 79 ms 142716 KB Output is correct
44 Correct 74 ms 142264 KB Output is correct
45 Correct 170 ms 147616 KB Output is correct
46 Correct 170 ms 147532 KB Output is correct
47 Correct 256 ms 150340 KB Output is correct
48 Correct 87 ms 143232 KB Output is correct
49 Correct 84 ms 142972 KB Output is correct
50 Correct 84 ms 142784 KB Output is correct
51 Correct 152 ms 144480 KB Output is correct
52 Correct 164 ms 144836 KB Output is correct
53 Correct 85 ms 141816 KB Output is correct
54 Correct 86 ms 141616 KB Output is correct
55 Correct 78 ms 141652 KB Output is correct
56 Correct 93 ms 142528 KB Output is correct
57 Correct 187 ms 141772 KB Output is correct
58 Correct 89 ms 142548 KB Output is correct
59 Correct 90 ms 142100 KB Output is correct
60 Correct 102 ms 143044 KB Output is correct
61 Correct 86 ms 142896 KB Output is correct
62 Correct 142 ms 145072 KB Output is correct
63 Correct 483 ms 188608 KB Output is correct
64 Correct 652 ms 201688 KB Output is correct
65 Execution timed out 1080 ms 211484 KB Time limit exceeded
66 Halted 0 ms 0 KB -