Submission #1024009

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1024009	2024-07-15T10:35:36 Z	Muhammet	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	36 / 100	1000 ms	1372 KB

skyscraper

#include <bits/stdc++.h>
using namespace std;

#define N 30005
#define ll long long int
#define sz(x) (int)x.size()
#define ff first
#define ss second

ll T, n, m, b[N], p[N], d[N], vis[N];

int main(){
    ios::sync_with_stdio(false); cin.tie(0);

    cin >> n >> m;

    for(int i = 0; i < m; i++){
        cin >> b[i] >> p[i];
        d[i] = 1e9;
    }
    d[0] = 0;
    int x = 0;
    vis[0] = 1;
    while(1){
        ll mn = 1e9, ind = x;
        for(int i = 0; i < m; i++){
            if(vis[i] == 1) continue;
            int k = (abs(b[i]-b[x]));
            if(d[i] < mn) ind = i;
            mn = min(d[i],mn);
            if(k % p[x] != 0) continue;
            d[i] = min(d[x] + (k/p[x]), d[i]);
            if(d[i] < mn) ind = i;
            mn = min(d[i],mn);
        }
        if(x == ind) break;
        x = ind;
        vis[x] = 1;
    }

    if(d[1] == 1e9) d[1] = -1;
    cout << d[1];

    return 0;
}   

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct

Subtask #2

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	464 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	8 ms	556 KB	Output is correct
12	Correct	6 ms	348 KB	Output is correct
13	Correct	7 ms	348 KB	Output is correct
14	Correct	7 ms	344 KB	Output is correct
15	Correct	7 ms	344 KB	Output is correct

Subtask #3

14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	424 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	416 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	468 KB	Output is correct
11	Correct	9 ms	556 KB	Output is correct
12	Correct	7 ms	348 KB	Output is correct
13	Correct	7 ms	348 KB	Output is correct
14	Correct	8 ms	348 KB	Output is correct
15	Correct	7 ms	556 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	6 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	7 ms	348 KB	Output is correct
21	Correct	1 ms	476 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	6 ms	560 KB	Output is correct
25	Correct	10 ms	600 KB	Output is correct
26	Correct	7 ms	348 KB	Output is correct
27	Correct	6 ms	544 KB	Output is correct
28	Correct	7 ms	348 KB	Output is correct
29	Correct	2 ms	440 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	7 ms	476 KB	Output is correct
34	Correct	8 ms	556 KB	Output is correct

Subtask #4

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	604 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	464 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	8 ms	348 KB	Output is correct
12	Correct	11 ms	348 KB	Output is correct
13	Correct	7 ms	344 KB	Output is correct
14	Correct	7 ms	348 KB	Output is correct
15	Correct	7 ms	552 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	6 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	8 ms	344 KB	Output is correct
21	Correct	1 ms	480 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	6 ms	348 KB	Output is correct
25	Correct	7 ms	544 KB	Output is correct
26	Correct	7 ms	556 KB	Output is correct
27	Correct	7 ms	344 KB	Output is correct
28	Correct	7 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	464 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	7 ms	348 KB	Output is correct
34	Correct	8 ms	348 KB	Output is correct
35	Execution timed out	1080 ms	1372 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-

Subtask #5

0 / 43.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	8 ms	348 KB	Output is correct
12	Correct	6 ms	344 KB	Output is correct
13	Correct	7 ms	344 KB	Output is correct
14	Correct	7 ms	348 KB	Output is correct
15	Correct	9 ms	344 KB	Output is correct
16	Correct	0 ms	604 KB	Output is correct
17	Correct	6 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	7 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	2 ms	348 KB	Output is correct
24	Correct	6 ms	348 KB	Output is correct
25	Correct	7 ms	348 KB	Output is correct
26	Correct	6 ms	552 KB	Output is correct
27	Correct	7 ms	348 KB	Output is correct
28	Correct	7 ms	560 KB	Output is correct
29	Correct	1 ms	512 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	7 ms	476 KB	Output is correct
34	Correct	7 ms	348 KB	Output is correct
35	Execution timed out	1097 ms	1372 KB	Time limit exceeded
36	Halted	0 ms	0 KB	-