답안 #23588 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
23588	2017-05-12T19:30:15 Z	repeating	Jakarta Skyscrapers (APIO15_skyscraper)	C++11	36 / 100	1000 ms	58800 KB

skyscraper

#include <bits/stdc++.h>
#define F first
#define S second
#define P push
#define pb push_back
#define MEM(dp,i) memset(dp,i,sizeof(dp))
#define W while
#define R return
#define C continue
#define SI size()
#define ll int
#define pll pair<ll,ll>
#define SF(x) scanf("%I64d",&x)

using namespace std;
const long long INF = 2e9;
long long MOD = 1e9+7;
ll n,m;
ll a[2222],b[2222];
vector<pll> adj[2222];
bool vis[2222];
priority_queue< pll , vector<pll> , greater<pll> > pq;
ll dijkstra(){
    pq.P({0,0});
    W(!pq.empty()){
        ll dis=pq.top().F,ver=pq.top().S;
        pq.pop();
        if(ver==1)R dis;
        if(vis[ver])C;
        vis[ver]=1;
        ll node,d;
        for(int i=0;i<adj[ver].SI;i++){
            node=adj[ver][i].F;
            d=dis+adj[ver][i].S;
            pq.P({d,node});
        }
    }
    R -1;
}
int main(){
    cin>>m>>n;
    for(int i=0;i<n;i++)
        cin>>a[i]>>b[i];
    ll d;
    for(int i=0;i<n;i++){
        for(int j=0;j<n;j++){
            if(i==j)C;
            d=abs(a[i]-a[j]);
            if(d%b[i])C;
            adj[i].pb({j,d/b[i]});
        }
    }
    cout<<dijkstra();
}

Compilation message

skyscraper.cpp: In function 'int dijkstra()':
skyscraper.cpp:32:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i=0;i<adj[ver].SI;i++){
                      ^

Subtask #1
10.0 / 10.0

#	결과	메모리	Grader output
1	Correct	2092 KB	Output is correct
2	Correct	2092 KB	Output is correct
3	Correct	2092 KB	Output is correct
4	Correct	2092 KB	Output is correct
5	Correct	2092 KB	Output is correct
6	Correct	2092 KB	Output is correct
7	Correct	2092 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2092 KB	Output is correct
2	Correct	0 ms	2092 KB	Output is correct
3	Correct	0 ms	2092 KB	Output is correct
4	Correct	0 ms	2092 KB	Output is correct
5	Correct	0 ms	2092 KB	Output is correct
6	Correct	0 ms	2092 KB	Output is correct
7	Correct	0 ms	2092 KB	Output is correct
8	Correct	0 ms	2092 KB	Output is correct
9	Correct	0 ms	2092 KB	Output is correct
10	Correct	0 ms	2224 KB	Output is correct
11	Correct	19 ms	4220 KB	Output is correct
12	Correct	66 ms	34000 KB	Output is correct
13	Correct	753 ms	58800 KB	Output is correct
14	Correct	39 ms	4348 KB	Output is correct
15	Correct	36 ms	4340 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2092 KB	Output is correct
2	Correct	0 ms	2092 KB	Output is correct
3	Correct	0 ms	2092 KB	Output is correct
4	Correct	0 ms	2092 KB	Output is correct
5	Correct	0 ms	2092 KB	Output is correct
6	Correct	0 ms	2092 KB	Output is correct
7	Correct	0 ms	2092 KB	Output is correct
8	Correct	0 ms	2092 KB	Output is correct
9	Correct	0 ms	2092 KB	Output is correct
10	Correct	0 ms	2224 KB	Output is correct
11	Correct	26 ms	4220 KB	Output is correct
12	Correct	43 ms	34000 KB	Output is correct
13	Correct	709 ms	58800 KB	Output is correct
14	Correct	36 ms	4348 KB	Output is correct
15	Correct	39 ms	4340 KB	Output is correct
16	Correct	3 ms	2360 KB	Output is correct
17	Correct	19 ms	3164 KB	Output is correct
18	Correct	3 ms	2224 KB	Output is correct
19	Correct	0 ms	2092 KB	Output is correct
20	Correct	896 ms	58800 KB	Output is correct
21	Correct	6 ms	2224 KB	Output is correct
22	Correct	3 ms	2092 KB	Output is correct
23	Correct	6 ms	2224 KB	Output is correct
24	Correct	19 ms	2368 KB	Output is correct
25	Correct	19 ms	2232 KB	Output is correct
26	Correct	46 ms	31092 KB	Output is correct
27	Correct	53 ms	31972 KB	Output is correct
28	Correct	19 ms	2356 KB	Output is correct
29	Correct	6 ms	2500 KB	Output is correct
30	Correct	0 ms	2092 KB	Output is correct
31	Correct	3 ms	2224 KB	Output is correct
32	Correct	0 ms	2224 KB	Output is correct
33	Correct	63 ms	4352 KB	Output is correct
34	Correct	49 ms	4348 KB	Output is correct

Subtask #4
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2092 KB	Output is correct
2	Correct	0 ms	2092 KB	Output is correct
3	Correct	0 ms	2092 KB	Output is correct
4	Correct	0 ms	2092 KB	Output is correct
5	Correct	0 ms	2092 KB	Output is correct
6	Correct	0 ms	2092 KB	Output is correct
7	Correct	0 ms	2092 KB	Output is correct
8	Correct	0 ms	2092 KB	Output is correct
9	Correct	0 ms	2092 KB	Output is correct
10	Correct	0 ms	2224 KB	Output is correct
11	Correct	16 ms	4220 KB	Output is correct
12	Correct	53 ms	34000 KB	Output is correct
13	Correct	716 ms	58800 KB	Output is correct
14	Correct	43 ms	4348 KB	Output is correct
15	Correct	56 ms	4340 KB	Output is correct
16	Correct	0 ms	2360 KB	Output is correct
17	Correct	16 ms	3164 KB	Output is correct
18	Correct	3 ms	2224 KB	Output is correct
19	Correct	0 ms	2092 KB	Output is correct
20	Execution timed out	1000 ms	58800 KB	Execution timed out
21	Halted	0 ms	0 KB	-

Subtask #5
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2092 KB	Output is correct
2	Correct	0 ms	2092 KB	Output is correct
3	Correct	0 ms	2092 KB	Output is correct
4	Correct	0 ms	2092 KB	Output is correct
5	Correct	0 ms	2092 KB	Output is correct
6	Correct	0 ms	2092 KB	Output is correct
7	Correct	0 ms	2092 KB	Output is correct
8	Correct	0 ms	2092 KB	Output is correct
9	Correct	0 ms	2092 KB	Output is correct
10	Correct	0 ms	2224 KB	Output is correct
11	Correct	26 ms	4220 KB	Output is correct
12	Correct	56 ms	34000 KB	Output is correct
13	Correct	679 ms	58800 KB	Output is correct
14	Correct	59 ms	4348 KB	Output is correct
15	Correct	36 ms	4340 KB	Output is correct
16	Correct	3 ms	2360 KB	Output is correct
17	Correct	16 ms	3164 KB	Output is correct
18	Correct	3 ms	2224 KB	Output is correct
19	Correct	3 ms	2092 KB	Output is correct
20	Correct	919 ms	58800 KB	Output is correct
21	Correct	6 ms	2224 KB	Output is correct
22	Correct	3 ms	2092 KB	Output is correct
23	Correct	3 ms	2224 KB	Output is correct
24	Correct	13 ms	2368 KB	Output is correct
25	Correct	16 ms	2232 KB	Output is correct
26	Correct	63 ms	31092 KB	Output is correct
27	Correct	59 ms	31972 KB	Output is correct
28	Correct	33 ms	2356 KB	Output is correct
29	Correct	6 ms	2500 KB	Output is correct
30	Correct	0 ms	2092 KB	Output is correct
31	Correct	3 ms	2224 KB	Output is correct
32	Correct	3 ms	2224 KB	Output is correct
33	Correct	49 ms	4352 KB	Output is correct
34	Correct	43 ms	4348 KB	Output is correct
35	Incorrect	13 ms	2224 KB	Output isn't correct
36	Halted	0 ms	0 KB	-

답안 #23588

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 12.0 / 12.0

Subtask #3 14.0 / 14.0

Subtask #4 0 / 21.0

Subtask #5 0 / 43.0

Subtask #1
10.0 / 10.0

Subtask #2
12.0 / 12.0

Subtask #3
14.0 / 14.0

Subtask #4
0 / 21.0

Subtask #5
0 / 43.0