# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
735362 | 2023-05-04T03:58:59 Z | ReLice | Jakarta Skyscrapers (APIO15_skyscraper) | C++17 | 1000 ms | 188352 KB |
#include <bits/stdc++.h> #define ll int #define ld long double #define pb push_back #define endl "\n" #define fr first #define sc second #define sz size() #define bc back() using namespace std; /* #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; #define ordered_set tree<ll, null_type,less_equal<ll>, rb_tree_tag,tree_order_statistics_node_update> void fre(string s){freopen((s+".in").c_str(),"r",stdin);freopen((s+".out").c_str(),"w",stdout);}*/ void start(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); } const ll inf=1e9+7; const ll mod=1e9+7; const ll N=2e3+7; ll n,l,r,d[N]; vector <set <pair<ll,ll>> > g(N); void dijkstra(ll val){ set <pair<ll,ll>> q; q.insert({0,val}); d[val]=0; while(!q.empty()){ ll x=q.begin()->sc; q.erase(q.begin()); for(auto i : g[x]){ ll len=i.sc,to=i.fr; if(d[to]>d[x]+len){ q.erase({d[to], to}); d[to]=d[x]+len; q.insert({d[to],to}); } } } } void solve(){ ll i,j,q,sum=0,ans=0,b,mx=-1,c=1,m,t; ll k; cin>>n>>m; for(i=0;i<m;i++){ cin>>b>>t; if(i==0) k=b; if(i==1) q=b; c=0; for(j=b+t;j<n;j+=t){ c++; g[b].insert({j,c}); } c=0; for(j=b-t;j>=0;j-=t){ c++; g[b].insert({j,c}); } } for(i=0;i<n;i++) d[i]=inf; dijkstra(k); if(d[q]==inf) cout<<-1<<endl; else cout<<d[q]<<endl; } signed main(){ //start(); //fre(""); ll t=1; //cin>>t; while(t--) solve(); } /* 5 3 0 2 1 1 4 1 */
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 0 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 0 ms | 340 KB | Output is correct |
6 | Correct | 0 ms | 340 KB | Output is correct |
7 | Correct | 0 ms | 340 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 1 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 468 KB | Output is correct |
11 | Correct | 3 ms | 724 KB | Output is correct |
12 | Correct | 5 ms | 340 KB | Output is correct |
13 | Correct | 6 ms | 852 KB | Output is correct |
14 | Correct | 2 ms | 468 KB | Output is correct |
15 | Correct | 2 ms | 468 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 0 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 0 ms | 340 KB | Output is correct |
9 | Correct | 0 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 468 KB | Output is correct |
11 | Correct | 3 ms | 724 KB | Output is correct |
12 | Correct | 5 ms | 408 KB | Output is correct |
13 | Correct | 6 ms | 824 KB | Output is correct |
14 | Correct | 2 ms | 596 KB | Output is correct |
15 | Correct | 2 ms | 468 KB | Output is correct |
16 | Correct | 2 ms | 596 KB | Output is correct |
17 | Correct | 5 ms | 1304 KB | Output is correct |
18 | Correct | 2 ms | 596 KB | Output is correct |
19 | Correct | 1 ms | 596 KB | Output is correct |
20 | Correct | 552 ms | 188296 KB | Output is correct |
21 | Correct | 1 ms | 340 KB | Output is correct |
22 | Correct | 1 ms | 596 KB | Output is correct |
23 | Correct | 2 ms | 596 KB | Output is correct |
24 | Correct | 3 ms | 980 KB | Output is correct |
25 | Correct | 4 ms | 724 KB | Output is correct |
26 | Correct | 166 ms | 924 KB | Output is correct |
27 | Correct | 159 ms | 688 KB | Output is correct |
28 | Correct | 4 ms | 1364 KB | Output is correct |
29 | Correct | 14 ms | 3412 KB | Output is correct |
30 | Correct | 4 ms | 1336 KB | Output is correct |
31 | Correct | 8 ms | 2004 KB | Output is correct |
32 | Correct | 7 ms | 1620 KB | Output is correct |
33 | Correct | 28 ms | 6048 KB | Output is correct |
34 | Correct | 31 ms | 6092 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 340 KB | Output is correct |
2 | Correct | 0 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 0 ms | 340 KB | Output is correct |
5 | Correct | 0 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 0 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 468 KB | Output is correct |
11 | Correct | 3 ms | 724 KB | Output is correct |
12 | Correct | 5 ms | 340 KB | Output is correct |
13 | Correct | 6 ms | 864 KB | Output is correct |
14 | Correct | 2 ms | 596 KB | Output is correct |
15 | Correct | 2 ms | 596 KB | Output is correct |
16 | Correct | 2 ms | 596 KB | Output is correct |
17 | Correct | 5 ms | 1364 KB | Output is correct |
18 | Correct | 2 ms | 596 KB | Output is correct |
19 | Correct | 1 ms | 596 KB | Output is correct |
20 | Correct | 549 ms | 188352 KB | Output is correct |
21 | Correct | 1 ms | 340 KB | Output is correct |
22 | Correct | 1 ms | 596 KB | Output is correct |
23 | Correct | 2 ms | 596 KB | Output is correct |
24 | Correct | 3 ms | 980 KB | Output is correct |
25 | Correct | 3 ms | 724 KB | Output is correct |
26 | Correct | 162 ms | 972 KB | Output is correct |
27 | Correct | 159 ms | 716 KB | Output is correct |
28 | Correct | 4 ms | 1332 KB | Output is correct |
29 | Correct | 15 ms | 3404 KB | Output is correct |
30 | Correct | 5 ms | 1364 KB | Output is correct |
31 | Correct | 8 ms | 2112 KB | Output is correct |
32 | Correct | 5 ms | 1620 KB | Output is correct |
33 | Correct | 34 ms | 6036 KB | Output is correct |
34 | Correct | 35 ms | 6000 KB | Output is correct |
35 | Correct | 36 ms | 6476 KB | Output is correct |
36 | Correct | 6 ms | 1108 KB | Output is correct |
37 | Correct | 65 ms | 13444 KB | Output is correct |
38 | Correct | 52 ms | 10388 KB | Output is correct |
39 | Correct | 62 ms | 11384 KB | Output is correct |
40 | Correct | 60 ms | 10684 KB | Output is correct |
41 | Correct | 59 ms | 10232 KB | Output is correct |
42 | Execution timed out | 1084 ms | 1028 KB | Time limit exceeded |
43 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 340 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 340 KB | Output is correct |
5 | Correct | 0 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 340 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 340 KB | Output is correct |
10 | Correct | 1 ms | 468 KB | Output is correct |
11 | Correct | 3 ms | 724 KB | Output is correct |
12 | Correct | 5 ms | 340 KB | Output is correct |
13 | Correct | 6 ms | 852 KB | Output is correct |
14 | Correct | 2 ms | 468 KB | Output is correct |
15 | Correct | 2 ms | 468 KB | Output is correct |
16 | Correct | 1 ms | 596 KB | Output is correct |
17 | Correct | 4 ms | 1412 KB | Output is correct |
18 | Correct | 2 ms | 596 KB | Output is correct |
19 | Correct | 1 ms | 596 KB | Output is correct |
20 | Correct | 556 ms | 188204 KB | Output is correct |
21 | Correct | 2 ms | 340 KB | Output is correct |
22 | Correct | 1 ms | 596 KB | Output is correct |
23 | Correct | 2 ms | 596 KB | Output is correct |
24 | Correct | 5 ms | 980 KB | Output is correct |
25 | Correct | 3 ms | 788 KB | Output is correct |
26 | Correct | 163 ms | 924 KB | Output is correct |
27 | Correct | 159 ms | 668 KB | Output is correct |
28 | Correct | 4 ms | 1360 KB | Output is correct |
29 | Correct | 15 ms | 3412 KB | Output is correct |
30 | Correct | 5 ms | 1364 KB | Output is correct |
31 | Correct | 8 ms | 2036 KB | Output is correct |
32 | Correct | 6 ms | 1620 KB | Output is correct |
33 | Correct | 32 ms | 6048 KB | Output is correct |
34 | Correct | 30 ms | 6104 KB | Output is correct |
35 | Correct | 34 ms | 6560 KB | Output is correct |
36 | Correct | 7 ms | 1108 KB | Output is correct |
37 | Correct | 68 ms | 13468 KB | Output is correct |
38 | Correct | 62 ms | 10364 KB | Output is correct |
39 | Correct | 62 ms | 11312 KB | Output is correct |
40 | Correct | 59 ms | 10732 KB | Output is correct |
41 | Correct | 61 ms | 10240 KB | Output is correct |
42 | Execution timed out | 1085 ms | 1100 KB | Time limit exceeded |
43 | Halted | 0 ms | 0 KB | - |