oj.uz

Submission #739468

# Submission time Handle Problem Language Result Execution time Memory
739468 2023-05-10T13:40:58 Z Mauve Jakarta Skyscrapers (APIO15_skyscraper) C++17
57 / 100
 1000 ms 211456 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}});
    ll une, nmbr, power;
    edge tp;
    while(!q.empty()){
        tp=q.top();
        une=tp.cost;
        nmbr=tp.num;
        power=tp.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 66 ms 141644 KB Output is correct
2 Correct 80 ms 141696 KB Output is correct
3 Correct 69 ms 141604 KB Output is correct
4 Correct 66 ms 141692 KB Output is correct
5 Correct 65 ms 141612 KB Output is correct
6 Correct 65 ms 141672 KB Output is correct
7 Correct 71 ms 141644 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 83 ms 141688 KB Output is correct
2 Correct 73 ms 141636 KB Output is correct
3 Correct 66 ms 141652 KB Output is correct
4 Correct 68 ms 141580 KB Output is correct
5 Correct 69 ms 141676 KB Output is correct
6 Correct 71 ms 141640 KB Output is correct
7 Correct 74 ms 141644 KB Output is correct
8 Correct 69 ms 141572 KB Output is correct
9 Correct 66 ms 141628 KB Output is correct
10 Correct 64 ms 141644 KB Output is correct
11 Correct 77 ms 141684 KB Output is correct
12 Correct 68 ms 141748 KB Output is correct
13 Correct 71 ms 141748 KB Output is correct
14 Correct 71 ms 141696 KB Output is correct
15 Correct 68 ms 141788 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 71 ms 141644 KB Output is correct
2 Correct 68 ms 141672 KB Output is correct
3 Correct 72 ms 141756 KB Output is correct
4 Correct 66 ms 141572 KB Output is correct
5 Correct 63 ms 141592 KB Output is correct
6 Correct 65 ms 141596 KB Output is correct
7 Correct 66 ms 141680 KB Output is correct
8 Correct 76 ms 141636 KB Output is correct
9 Correct 73 ms 141768 KB Output is correct
10 Correct 66 ms 141712 KB Output is correct
11 Correct 66 ms 141756 KB Output is correct
12 Correct 65 ms 141656 KB Output is correct
13 Correct 68 ms 141744 KB Output is correct
14 Correct 74 ms 141748 KB Output is correct
15 Correct 68 ms 141840 KB Output is correct
16 Correct 64 ms 141612 KB Output is correct
17 Correct 69 ms 141672 KB Output is correct
18 Correct 69 ms 141652 KB Output is correct
19 Correct 65 ms 141716 KB Output is correct
20 Correct 68 ms 141644 KB Output is correct
21 Correct 66 ms 141676 KB Output is correct
22 Correct 70 ms 141672 KB Output is correct
23 Correct 76 ms 141728 KB Output is correct
24 Correct 70 ms 141776 KB Output is correct
25 Correct 68 ms 141732 KB Output is correct
26 Correct 69 ms 141696 KB Output is correct
27 Correct 73 ms 141764 KB Output is correct
28 Correct 74 ms 141644 KB Output is correct
29 Correct 74 ms 141616 KB Output is correct
30 Correct 68 ms 141644 KB Output is correct
31 Correct 75 ms 141644 KB Output is correct
32 Correct 73 ms 141724 KB Output is correct
33 Correct 97 ms 141760 KB Output is correct
34 Correct 86 ms 141900 KB Output is correct

Subtask #4
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 73 ms 141692 KB Output is correct
2 Correct 67 ms 141584 KB Output is correct
3 Correct 71 ms 141696 KB Output is correct
4 Correct 73 ms 141596 KB Output is correct
5 Correct 67 ms 141652 KB Output is correct
6 Correct 70 ms 141656 KB Output is correct
7 Correct 69 ms 141692 KB Output is correct
8 Correct 70 ms 141576 KB Output is correct
9 Correct 72 ms 141644 KB Output is correct
10 Correct 70 ms 141696 KB Output is correct
11 Correct 72 ms 141688 KB Output is correct
12 Correct 70 ms 141736 KB Output is correct
13 Correct 66 ms 141744 KB Output is correct
14 Correct 73 ms 141712 KB Output is correct
15 Correct 76 ms 141816 KB Output is correct
16 Correct 79 ms 141644 KB Output is correct
17 Correct 71 ms 141772 KB Output is correct
18 Correct 70 ms 141724 KB Output is correct
19 Correct 66 ms 141640 KB Output is correct
20 Correct 72 ms 141636 KB Output is correct
21 Correct 75 ms 141696 KB Output is correct
22 Correct 78 ms 141632 KB Output is correct
23 Correct 68 ms 141672 KB Output is correct
24 Correct 69 ms 141672 KB Output is correct
25 Correct 79 ms 141712 KB Output is correct
26 Correct 80 ms 141648 KB Output is correct
27 Correct 67 ms 141756 KB Output is correct
28 Correct 68 ms 141708 KB Output is correct
29 Correct 73 ms 141740 KB Output is correct
30 Correct 69 ms 141648 KB Output is correct
31 Correct 76 ms 141672 KB Output is correct
32 Correct 71 ms 141780 KB Output is correct
33 Correct 79 ms 141676 KB Output is correct
34 Correct 79 ms 141784 KB Output is correct
35 Correct 92 ms 142516 KB Output is correct
36 Correct 73 ms 141772 KB Output is correct
37 Correct 117 ms 143244 KB Output is correct
38 Correct 97 ms 143216 KB Output is correct
39 Correct 107 ms 143280 KB Output is correct
40 Correct 108 ms 143200 KB Output is correct
41 Correct 91 ms 143232 KB Output is correct
42 Correct 69 ms 142080 KB Output is correct
43 Correct 82 ms 142648 KB Output is correct
44 Correct 75 ms 142104 KB Output is correct
45 Correct 159 ms 147604 KB Output is correct
46 Correct 151 ms 147536 KB Output is correct

Subtask #5
0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 141712 KB Output is correct
2 Correct 78 ms 141664 KB Output is correct
3 Correct 79 ms 141608 KB Output is correct
4 Correct 66 ms 141696 KB Output is correct
5 Correct 65 ms 141644 KB Output is correct
6 Correct 66 ms 141572 KB Output is correct
7 Correct 65 ms 141572 KB Output is correct
8 Correct 72 ms 141644 KB Output is correct
9 Correct 68 ms 141608 KB Output is correct
10 Correct 66 ms 141668 KB Output is correct
11 Correct 68 ms 141740 KB Output is correct
12 Correct 67 ms 141644 KB Output is correct
13 Correct 78 ms 141696 KB Output is correct
14 Correct 70 ms 141776 KB Output is correct
15 Correct 67 ms 141832 KB Output is correct
16 Correct 65 ms 141692 KB Output is correct
17 Correct 71 ms 141784 KB Output is correct
18 Correct 67 ms 141672 KB Output is correct
19 Correct 68 ms 141640 KB Output is correct
20 Correct 69 ms 141708 KB Output is correct
21 Correct 66 ms 141644 KB Output is correct
22 Correct 67 ms 141672 KB Output is correct
23 Correct 71 ms 141716 KB Output is correct
24 Correct 71 ms 141708 KB Output is correct
25 Correct 69 ms 141732 KB Output is correct
26 Correct 71 ms 141752 KB Output is correct
27 Correct 70 ms 141764 KB Output is correct
28 Correct 69 ms 141644 KB Output is correct
29 Correct 73 ms 141736 KB Output is correct
30 Correct 74 ms 141704 KB Output is correct
31 Correct 70 ms 141672 KB Output is correct
32 Correct 68 ms 141668 KB Output is correct
33 Correct 84 ms 141740 KB Output is correct
34 Correct 80 ms 141788 KB Output is correct
35 Correct 80 ms 142476 KB Output is correct
36 Correct 70 ms 141772 KB Output is correct
37 Correct 93 ms 143296 KB Output is correct
38 Correct 98 ms 143112 KB Output is correct
39 Correct 91 ms 143092 KB Output is correct
40 Correct 93 ms 143232 KB Output is correct
41 Correct 95 ms 143116 KB Output is correct
42 Correct 82 ms 142156 KB Output is correct
43 Correct 79 ms 142556 KB Output is correct
44 Correct 77 ms 142156 KB Output is correct
45 Correct 148 ms 147628 KB Output is correct
46 Correct 155 ms 147552 KB Output is correct
47 Correct 200 ms 150296 KB Output is correct
48 Correct 73 ms 143204 KB Output is correct
49 Correct 80 ms 142884 KB Output is correct
50 Correct 72 ms 142672 KB Output is correct
51 Correct 125 ms 144556 KB Output is correct
52 Correct 134 ms 144812 KB Output is correct
53 Correct 78 ms 141828 KB Output is correct
54 Correct 73 ms 141688 KB Output is correct
55 Correct 71 ms 141644 KB Output is correct
56 Correct 81 ms 142560 KB Output is correct
57 Correct 155 ms 141788 KB Output is correct
58 Correct 80 ms 142520 KB Output is correct
59 Correct 82 ms 142156 KB Output is correct
60 Correct 105 ms 143092 KB Output is correct
61 Correct 82 ms 142808 KB Output is correct
62 Correct 121 ms 145140 KB Output is correct
63 Correct 440 ms 188572 KB Output is correct
64 Correct 507 ms 201776 KB Output is correct
65 Execution timed out 1089 ms 211456 KB Time limit exceeded
66 Halted 0 ms 0 KB -