Submission #314756

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
314756	2020-10-21T05:25:45 Z	wind_reaper	Traffic (IOI10_traffic)	C++17	50 / 100	441 ms	61352 KB

traffic

#include "traffic.h"
#include <bits/stdc++.h>

using namespace std;
vector<vector<int>> edges;
int LocateCentre(int n, int p[], int s[], int d[]){
	edges.resize(n);

	vector<int> pref(n);

	pref[0] = p[0];

	for(int i = 1; i < n; i++)
		pref[i] = pref[i-1] + p[i];

	vector<int> suf(n);

	suf[n-1] = p[n-1];

	for(int i = n-2; i >= 0; --i)
		suf[i] = suf[i+1] + p[i];


	int centre = 0;
	int cur_min = 1e9;

	for(int i = 0; i < n; i++){
		if(max(pref[i] - p[i], suf[i] - p[i]) < cur_min){
			centre = i;
			cur_min = max(pref[i] - p[i], suf[i] - p[i]);
		}
	}

	return centre;
}

Subtask #1
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	384 KB	Output is correct
40	Correct	1 ms	384 KB	Output is correct
41	Correct	1 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	1 ms	384 KB	Output is correct

Subtask #2
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	384 KB	Output is correct
40	Correct	1 ms	384 KB	Output is correct
41	Correct	1 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	1 ms	384 KB	Output is correct
48	Correct	0 ms	384 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct
50	Correct	1 ms	384 KB	Output is correct
51	Correct	0 ms	384 KB	Output is correct
52	Correct	1 ms	384 KB	Output is correct
53	Correct	0 ms	384 KB	Output is correct
54	Correct	0 ms	384 KB	Output is correct
55	Correct	0 ms	384 KB	Output is correct
56	Correct	1 ms	384 KB	Output is correct
57	Correct	1 ms	384 KB	Output is correct
58	Correct	1 ms	384 KB	Output is correct
59	Correct	0 ms	384 KB	Output is correct
60	Correct	1 ms	512 KB	Output is correct
61	Correct	0 ms	384 KB	Output is correct
62	Correct	1 ms	384 KB	Output is correct
63	Correct	1 ms	384 KB	Output is correct
64	Correct	0 ms	384 KB	Output is correct
65	Correct	1 ms	384 KB	Output is correct
66	Correct	1 ms	384 KB	Output is correct
67	Correct	0 ms	384 KB	Output is correct
68	Correct	23 ms	3320 KB	Output is correct
69	Correct	44 ms	6392 KB	Output is correct
70	Correct	1 ms	384 KB	Output is correct
71	Correct	67 ms	9456 KB	Output is correct
72	Correct	87 ms	12440 KB	Output is correct
73	Correct	110 ms	15480 KB	Output is correct
74	Correct	132 ms	18680 KB	Output is correct
75	Correct	151 ms	21624 KB	Output is correct
76	Correct	179 ms	24696 KB	Output is correct
77	Correct	199 ms	27768 KB	Output is correct
78	Correct	219 ms	30840 KB	Output is correct
79	Correct	238 ms	33888 KB	Output is correct
80	Correct	263 ms	36984 KB	Output is correct
81	Correct	1 ms	384 KB	Output is correct
82	Correct	281 ms	39928 KB	Output is correct
83	Correct	308 ms	43040 KB	Output is correct
84	Correct	327 ms	46072 KB	Output is correct
85	Correct	354 ms	49192 KB	Output is correct
86	Correct	374 ms	52124 KB	Output is correct
87	Correct	391 ms	55160 KB	Output is correct
88	Correct	422 ms	58104 KB	Output is correct
89	Correct	441 ms	61352 KB	Output is correct
90	Correct	1 ms	384 KB	Output is correct
91	Correct	1 ms	384 KB	Output is correct
92	Correct	1 ms	384 KB	Output is correct
93	Correct	1 ms	512 KB	Output is correct
94	Correct	1 ms	384 KB	Output is correct

Subtask #3
0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	384 KB	Output is correct
40	Correct	1 ms	384 KB	Output is correct
41	Correct	1 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	1 ms	384 KB	Output is correct
48	Incorrect	1 ms	512 KB	Output isn't correct
49	Halted	0 ms	0 KB	-

Subtask #4
0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	384 KB	Output is correct
40	Correct	1 ms	384 KB	Output is correct
41	Correct	1 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	1 ms	384 KB	Output is correct
48	Correct	0 ms	384 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct
50	Correct	1 ms	384 KB	Output is correct
51	Correct	0 ms	384 KB	Output is correct
52	Correct	1 ms	384 KB	Output is correct
53	Correct	0 ms	384 KB	Output is correct
54	Correct	0 ms	384 KB	Output is correct
55	Correct	0 ms	384 KB	Output is correct
56	Correct	1 ms	384 KB	Output is correct
57	Correct	1 ms	384 KB	Output is correct
58	Correct	1 ms	384 KB	Output is correct
59	Correct	0 ms	384 KB	Output is correct
60	Correct	1 ms	512 KB	Output is correct
61	Correct	0 ms	384 KB	Output is correct
62	Correct	1 ms	384 KB	Output is correct
63	Correct	1 ms	384 KB	Output is correct
64	Correct	0 ms	384 KB	Output is correct
65	Correct	1 ms	384 KB	Output is correct
66	Correct	1 ms	384 KB	Output is correct
67	Correct	0 ms	384 KB	Output is correct
68	Correct	23 ms	3320 KB	Output is correct
69	Correct	44 ms	6392 KB	Output is correct
70	Correct	1 ms	384 KB	Output is correct
71	Correct	67 ms	9456 KB	Output is correct
72	Correct	87 ms	12440 KB	Output is correct
73	Correct	110 ms	15480 KB	Output is correct
74	Correct	132 ms	18680 KB	Output is correct
75	Correct	151 ms	21624 KB	Output is correct
76	Correct	179 ms	24696 KB	Output is correct
77	Correct	199 ms	27768 KB	Output is correct
78	Correct	219 ms	30840 KB	Output is correct
79	Correct	238 ms	33888 KB	Output is correct
80	Correct	263 ms	36984 KB	Output is correct
81	Correct	1 ms	384 KB	Output is correct
82	Correct	281 ms	39928 KB	Output is correct
83	Correct	308 ms	43040 KB	Output is correct
84	Correct	327 ms	46072 KB	Output is correct
85	Correct	354 ms	49192 KB	Output is correct
86	Correct	374 ms	52124 KB	Output is correct
87	Correct	391 ms	55160 KB	Output is correct
88	Correct	422 ms	58104 KB	Output is correct
89	Correct	441 ms	61352 KB	Output is correct
90	Correct	1 ms	384 KB	Output is correct
91	Correct	1 ms	384 KB	Output is correct
92	Correct	1 ms	384 KB	Output is correct
93	Correct	1 ms	512 KB	Output is correct
94	Correct	1 ms	384 KB	Output is correct
95	Incorrect	1 ms	512 KB	Output isn't correct
96	Halted	0 ms	0 KB	-

Submission #314756

Compilation message

Subtask #1 25.0 / 25.0

Subtask #2 25.0 / 25.0

Subtask #3 0 / 25.0

Subtask #4 0 / 25.0

Subtask #1
25.0 / 25.0

Subtask #2
25.0 / 25.0

Subtask #3
0 / 25.0

Subtask #4
0 / 25.0