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Submission #739464

# Submission time Handle Problem Language Result Execution time Memory
739464 2023-05-10T13:37:24 Z Mauve Jakarta Skyscrapers (APIO15_skyscraper) C++17
57 / 100
 1000 ms 211504 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){
            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){
                ll poo=nmbr+power,pp=nmbr-power;
                if(D[nmbr][171]==-1) q.push({une,{nmbr,171}});
                if(poo<n && D[poo][power]==-1) q.push({une+1,{poo,power}});
                if(pp>=0 && D[pp][power]==-1) q.push({une+1,{pp,power}});
            }
        }
    }
    cout<<D[e][171];
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 141644 KB Output is correct
2 Correct 64 ms 141688 KB Output is correct
3 Correct 73 ms 141644 KB Output is correct
4 Correct 68 ms 141800 KB Output is correct
5 Correct 65 ms 141652 KB Output is correct
6 Correct 66 ms 141612 KB Output is correct
7 Correct 63 ms 141664 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 70 ms 141580 KB Output is correct
2 Correct 67 ms 141692 KB Output is correct
3 Correct 65 ms 141572 KB Output is correct
4 Correct 69 ms 141620 KB Output is correct
5 Correct 71 ms 141668 KB Output is correct
6 Correct 69 ms 141644 KB Output is correct
7 Correct 67 ms 141688 KB Output is correct
8 Correct 68 ms 141608 KB Output is correct
9 Correct 68 ms 141688 KB Output is correct
10 Correct 70 ms 141792 KB Output is correct
11 Correct 68 ms 141840 KB Output is correct
12 Correct 66 ms 141668 KB Output is correct
13 Correct 66 ms 141676 KB Output is correct
14 Correct 65 ms 141772 KB Output is correct
15 Correct 65 ms 141724 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 67 ms 141692 KB Output is correct
2 Correct 70 ms 141648 KB Output is correct
3 Correct 69 ms 141584 KB Output is correct
4 Correct 66 ms 141596 KB Output is correct
5 Correct 66 ms 141664 KB Output is correct
6 Correct 67 ms 141684 KB Output is correct
7 Correct 67 ms 141696 KB Output is correct
8 Correct 75 ms 141592 KB Output is correct
9 Correct 64 ms 141696 KB Output is correct
10 Correct 65 ms 141700 KB Output is correct
11 Correct 66 ms 141748 KB Output is correct
12 Correct 72 ms 141644 KB Output is correct
13 Correct 68 ms 141804 KB Output is correct
14 Correct 68 ms 141788 KB Output is correct
15 Correct 66 ms 141900 KB Output is correct
16 Correct 67 ms 141660 KB Output is correct
17 Correct 68 ms 141788 KB Output is correct
18 Correct 67 ms 141608 KB Output is correct
19 Correct 67 ms 141672 KB Output is correct
20 Correct 67 ms 141692 KB Output is correct
21 Correct 66 ms 141676 KB Output is correct
22 Correct 72 ms 141676 KB Output is correct
23 Correct 68 ms 141728 KB Output is correct
24 Correct 68 ms 141680 KB Output is correct
25 Correct 70 ms 141716 KB Output is correct
26 Correct 67 ms 141756 KB Output is correct
27 Correct 77 ms 141736 KB Output is correct
28 Correct 69 ms 141744 KB Output is correct
29 Correct 73 ms 141668 KB Output is correct
30 Correct 72 ms 141700 KB Output is correct
31 Correct 71 ms 141616 KB Output is correct
32 Correct 69 ms 141604 KB Output is correct
33 Correct 79 ms 141768 KB Output is correct
34 Correct 82 ms 141692 KB Output is correct

Subtask #4
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 71 ms 141584 KB Output is correct
2 Correct 72 ms 141604 KB Output is correct
3 Correct 68 ms 141636 KB Output is correct
4 Correct 68 ms 141672 KB Output is correct
5 Correct 77 ms 141604 KB Output is correct
6 Correct 68 ms 141644 KB Output is correct
7 Correct 70 ms 141816 KB Output is correct
8 Correct 64 ms 141576 KB Output is correct
9 Correct 69 ms 141588 KB Output is correct
10 Correct 70 ms 141684 KB Output is correct
11 Correct 69 ms 141788 KB Output is correct
12 Correct 69 ms 141644 KB Output is correct
13 Correct 67 ms 141748 KB Output is correct
14 Correct 68 ms 141772 KB Output is correct
15 Correct 68 ms 141720 KB Output is correct
16 Correct 68 ms 141684 KB Output is correct
17 Correct 68 ms 141660 KB Output is correct
18 Correct 70 ms 141640 KB Output is correct
19 Correct 70 ms 141700 KB Output is correct
20 Correct 77 ms 141764 KB Output is correct
21 Correct 70 ms 141580 KB Output is correct
22 Correct 69 ms 141664 KB Output is correct
23 Correct 69 ms 141724 KB Output is correct
24 Correct 72 ms 141688 KB Output is correct
25 Correct 76 ms 141756 KB Output is correct
26 Correct 70 ms 141772 KB Output is correct
27 Correct 69 ms 141756 KB Output is correct
28 Correct 75 ms 141648 KB Output is correct
29 Correct 73 ms 141636 KB Output is correct
30 Correct 71 ms 141628 KB Output is correct
31 Correct 67 ms 141724 KB Output is correct
32 Correct 68 ms 141648 KB Output is correct
33 Correct 83 ms 141664 KB Output is correct
34 Correct 85 ms 141720 KB Output is correct
35 Correct 81 ms 142480 KB Output is correct
36 Correct 68 ms 141732 KB Output is correct
37 Correct 105 ms 143284 KB Output is correct
38 Correct 108 ms 143168 KB Output is correct
39 Correct 93 ms 143112 KB Output is correct
40 Correct 96 ms 143212 KB Output is correct
41 Correct 100 ms 143220 KB Output is correct
42 Correct 76 ms 142080 KB Output is correct
43 Correct 79 ms 142608 KB Output is correct
44 Correct 85 ms 142168 KB Output is correct
45 Correct 155 ms 147560 KB Output is correct
46 Correct 179 ms 147556 KB Output is correct

Subtask #5
0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 73 ms 141696 KB Output is correct
2 Correct 68 ms 141692 KB Output is correct
3 Correct 77 ms 141584 KB Output is correct
4 Correct 87 ms 141604 KB Output is correct
5 Correct 75 ms 141564 KB Output is correct
6 Correct 73 ms 141688 KB Output is correct
7 Correct 68 ms 141688 KB Output is correct
8 Correct 63 ms 141584 KB Output is correct
9 Correct 80 ms 141692 KB Output is correct
10 Correct 78 ms 141680 KB Output is correct
11 Correct 81 ms 141680 KB Output is correct
12 Correct 74 ms 141772 KB Output is correct
13 Correct 83 ms 141644 KB Output is correct
14 Correct 83 ms 141796 KB Output is correct
15 Correct 73 ms 141716 KB Output is correct
16 Correct 73 ms 141648 KB Output is correct
17 Correct 70 ms 141700 KB Output is correct
18 Correct 65 ms 141684 KB Output is correct
19 Correct 72 ms 141624 KB Output is correct
20 Correct 69 ms 141648 KB Output is correct
21 Correct 68 ms 141700 KB Output is correct
22 Correct 83 ms 141628 KB Output is correct
23 Correct 70 ms 141700 KB Output is correct
24 Correct 68 ms 141776 KB Output is correct
25 Correct 107 ms 141736 KB Output is correct
26 Correct 71 ms 141652 KB Output is correct
27 Correct 68 ms 141712 KB Output is correct
28 Correct 78 ms 141644 KB Output is correct
29 Correct 75 ms 141648 KB Output is correct
30 Correct 74 ms 141692 KB Output is correct
31 Correct 68 ms 141676 KB Output is correct
32 Correct 70 ms 141712 KB Output is correct
33 Correct 94 ms 141784 KB Output is correct
34 Correct 87 ms 141688 KB Output is correct
35 Correct 81 ms 142456 KB Output is correct
36 Correct 69 ms 141800 KB Output is correct
37 Correct 113 ms 143320 KB Output is correct
38 Correct 96 ms 143116 KB Output is correct
39 Correct 97 ms 143116 KB Output is correct
40 Correct 97 ms 143168 KB Output is correct
41 Correct 114 ms 143196 KB Output is correct
42 Correct 76 ms 142124 KB Output is correct
43 Correct 74 ms 142612 KB Output is correct
44 Correct 70 ms 142196 KB Output is correct
45 Correct 153 ms 147600 KB Output is correct
46 Correct 163 ms 147484 KB Output is correct
47 Correct 209 ms 150304 KB Output is correct
48 Correct 75 ms 143176 KB Output is correct
49 Correct 83 ms 142896 KB Output is correct
50 Correct 70 ms 142668 KB Output is correct
51 Correct 124 ms 144476 KB Output is correct
52 Correct 129 ms 144944 KB Output is correct
53 Correct 78 ms 141816 KB Output is correct
54 Correct 81 ms 141692 KB Output is correct
55 Correct 76 ms 141664 KB Output is correct
56 Correct 84 ms 142552 KB Output is correct
57 Correct 165 ms 141844 KB Output is correct
58 Correct 92 ms 142532 KB Output is correct
59 Correct 80 ms 142068 KB Output is correct
60 Correct 89 ms 143056 KB Output is correct
61 Correct 85 ms 142780 KB Output is correct
62 Correct 124 ms 144956 KB Output is correct
63 Correct 392 ms 188596 KB Output is correct
64 Correct 487 ms 201680 KB Output is correct
65 Execution timed out 1078 ms 211504 KB Time limit exceeded
66 Halted 0 ms 0 KB -