Submission #1043193

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1043193	2024-08-04T04:44:26 Z	model_code	Infinite Race (EGOI24_infiniterace2)	PyPy 3	100 / 100	236 ms	36048 KB

Main

N = int(input())
Q = int(input())

lap = 0
last = {}

for _ in range(Q):
    x = int(input())
    if x > 0:
        if x in last:
            if last[x] == lap:
                lap += 1
        last[x] = lap
    elif -x in last:
        del last[-x]

print(lap)

Subtask #1
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	24 ms	18236 KB	Output is correct
2	Correct	23 ms	18188 KB	Output is correct
3	Correct	24 ms	18328 KB	Output is correct
4	Correct	179 ms	24244 KB	Output is correct
5	Correct	176 ms	23600 KB	Output is correct
6	Correct	188 ms	23948 KB	Output is correct
7	Correct	184 ms	23600 KB	Output is correct
8	Correct	23 ms	18232 KB	Output is correct
9	Correct	24 ms	18228 KB	Output is correct
10	Correct	166 ms	23084 KB	Output is correct
11	Correct	23 ms	18236 KB	Output is correct
12	Correct	196 ms	23344 KB	Output is correct
13	Correct	26 ms	18236 KB	Output is correct
14	Correct	194 ms	23844 KB	Output is correct
15	Correct	27 ms	18228 KB	Output is correct
16	Correct	175 ms	23804 KB	Output is correct
17	Correct	24 ms	18288 KB	Output is correct
18	Correct	191 ms	25904 KB	Output is correct
19	Correct	24 ms	18236 KB	Output is correct
20	Correct	24 ms	18348 KB	Output is correct

Subtask #2
34.0 / 34.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	25 ms	18236 KB	Output is correct
2	Correct	174 ms	23032 KB	Output is correct
3	Correct	29 ms	18228 KB	Output is correct
4	Correct	25 ms	18236 KB	Output is correct
5	Correct	196 ms	36044 KB	Output is correct
6	Correct	22 ms	18228 KB	Output is correct
7	Correct	179 ms	23088 KB	Output is correct
8	Correct	183 ms	23276 KB	Output is correct
9	Correct	179 ms	23204 KB	Output is correct
10	Correct	172 ms	23640 KB	Output is correct
11	Correct	180 ms	25384 KB	Output is correct
12	Correct	197 ms	26340 KB	Output is correct
13	Correct	223 ms	29960 KB	Output is correct
14	Correct	229 ms	34100 KB	Output is correct
15	Correct	236 ms	33972 KB	Output is correct
16	Correct	235 ms	34016 KB	Output is correct
17	Correct	24 ms	18236 KB	Output is correct
18	Correct	25 ms	18236 KB	Output is correct
19	Correct	189 ms	26892 KB	Output is correct
20	Correct	36 ms	18232 KB	Output is correct
21	Correct	203 ms	31640 KB	Output is correct
22	Correct	32 ms	18236 KB	Output is correct
23	Correct	21 ms	18196 KB	Output is correct
24	Correct	24 ms	18236 KB	Output is correct

Subtask #3
22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	26 ms	18284 KB	Output is correct
2	Correct	24 ms	18236 KB	Output is correct
3	Correct	22 ms	18388 KB	Output is correct
4	Correct	27 ms	18292 KB	Output is correct
5	Correct	29 ms	18300 KB	Output is correct
6	Correct	25 ms	18236 KB	Output is correct
7	Correct	25 ms	18216 KB	Output is correct
8	Correct	26 ms	18368 KB	Output is correct
9	Correct	25 ms	18268 KB	Output is correct
10	Correct	26 ms	18200 KB	Output is correct
11	Correct	25 ms	18352 KB	Output is correct
12	Correct	24 ms	18364 KB	Output is correct
13	Correct	26 ms	18376 KB	Output is correct
14	Correct	25 ms	18384 KB	Output is correct
15	Correct	28 ms	18184 KB	Output is correct
16	Correct	24 ms	18256 KB	Output is correct
17	Correct	25 ms	18228 KB	Output is correct
18	Correct	23 ms	18236 KB	Output is correct
19	Correct	24 ms	18236 KB	Output is correct
20	Correct	40 ms	18224 KB	Output is correct
21	Correct	27 ms	18204 KB	Output is correct
22	Correct	22 ms	18236 KB	Output is correct
23	Correct	29 ms	18236 KB	Output is correct
24	Correct	23 ms	18356 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	24 ms	18236 KB	Output is correct
2	Correct	23 ms	18188 KB	Output is correct
3	Correct	24 ms	18328 KB	Output is correct
4	Correct	179 ms	24244 KB	Output is correct
5	Correct	176 ms	23600 KB	Output is correct
6	Correct	188 ms	23948 KB	Output is correct
7	Correct	184 ms	23600 KB	Output is correct
8	Correct	23 ms	18232 KB	Output is correct
9	Correct	24 ms	18228 KB	Output is correct
10	Correct	166 ms	23084 KB	Output is correct
11	Correct	23 ms	18236 KB	Output is correct
12	Correct	196 ms	23344 KB	Output is correct
13	Correct	26 ms	18236 KB	Output is correct
14	Correct	194 ms	23844 KB	Output is correct
15	Correct	27 ms	18228 KB	Output is correct
16	Correct	175 ms	23804 KB	Output is correct
17	Correct	24 ms	18288 KB	Output is correct
18	Correct	191 ms	25904 KB	Output is correct
19	Correct	24 ms	18236 KB	Output is correct
20	Correct	24 ms	18348 KB	Output is correct
21	Correct	25 ms	18236 KB	Output is correct
22	Correct	174 ms	23032 KB	Output is correct
23	Correct	29 ms	18228 KB	Output is correct
24	Correct	25 ms	18236 KB	Output is correct
25	Correct	196 ms	36044 KB	Output is correct
26	Correct	22 ms	18228 KB	Output is correct
27	Correct	179 ms	23088 KB	Output is correct
28	Correct	183 ms	23276 KB	Output is correct
29	Correct	179 ms	23204 KB	Output is correct
30	Correct	172 ms	23640 KB	Output is correct
31	Correct	180 ms	25384 KB	Output is correct
32	Correct	197 ms	26340 KB	Output is correct
33	Correct	223 ms	29960 KB	Output is correct
34	Correct	229 ms	34100 KB	Output is correct
35	Correct	236 ms	33972 KB	Output is correct
36	Correct	235 ms	34016 KB	Output is correct
37	Correct	24 ms	18236 KB	Output is correct
38	Correct	25 ms	18236 KB	Output is correct
39	Correct	189 ms	26892 KB	Output is correct
40	Correct	36 ms	18232 KB	Output is correct
41	Correct	203 ms	31640 KB	Output is correct
42	Correct	32 ms	18236 KB	Output is correct
43	Correct	21 ms	18196 KB	Output is correct
44	Correct	24 ms	18236 KB	Output is correct
45	Correct	26 ms	18284 KB	Output is correct
46	Correct	24 ms	18236 KB	Output is correct
47	Correct	22 ms	18388 KB	Output is correct
48	Correct	27 ms	18292 KB	Output is correct
49	Correct	29 ms	18300 KB	Output is correct
50	Correct	25 ms	18236 KB	Output is correct
51	Correct	25 ms	18216 KB	Output is correct
52	Correct	26 ms	18368 KB	Output is correct
53	Correct	25 ms	18268 KB	Output is correct
54	Correct	26 ms	18200 KB	Output is correct
55	Correct	25 ms	18352 KB	Output is correct
56	Correct	24 ms	18364 KB	Output is correct
57	Correct	26 ms	18376 KB	Output is correct
58	Correct	25 ms	18384 KB	Output is correct
59	Correct	28 ms	18184 KB	Output is correct
60	Correct	24 ms	18256 KB	Output is correct
61	Correct	25 ms	18228 KB	Output is correct
62	Correct	23 ms	18236 KB	Output is correct
63	Correct	24 ms	18236 KB	Output is correct
64	Correct	40 ms	18224 KB	Output is correct
65	Correct	27 ms	18204 KB	Output is correct
66	Correct	22 ms	18236 KB	Output is correct
67	Correct	29 ms	18236 KB	Output is correct
68	Correct	23 ms	18356 KB	Output is correct
69	Correct	24 ms	18236 KB	Output is correct
70	Correct	23 ms	18236 KB	Output is correct
71	Correct	23 ms	18284 KB	Output is correct
72	Correct	180 ms	23856 KB	Output is correct
73	Correct	191 ms	23504 KB	Output is correct
74	Correct	198 ms	23776 KB	Output is correct
75	Correct	175 ms	23636 KB	Output is correct
76	Correct	25 ms	18228 KB	Output is correct
77	Correct	26 ms	18436 KB	Output is correct
78	Correct	170 ms	23112 KB	Output is correct
79	Correct	25 ms	18224 KB	Output is correct
80	Correct	173 ms	23548 KB	Output is correct
81	Correct	24 ms	18236 KB	Output is correct
82	Correct	180 ms	23860 KB	Output is correct
83	Correct	26 ms	18236 KB	Output is correct
84	Correct	178 ms	23640 KB	Output is correct
85	Correct	23 ms	18236 KB	Output is correct
86	Correct	187 ms	25936 KB	Output is correct
87	Correct	25 ms	18236 KB	Output is correct
88	Correct	198 ms	36048 KB	Output is correct
89	Correct	25 ms	18232 KB	Output is correct
90	Correct	173 ms	23088 KB	Output is correct
91	Correct	187 ms	23340 KB	Output is correct
92	Correct	176 ms	23132 KB	Output is correct
93	Correct	174 ms	23600 KB	Output is correct
94	Correct	173 ms	25392 KB	Output is correct
95	Correct	194 ms	26264 KB	Output is correct
96	Correct	221 ms	30140 KB	Output is correct
97	Correct	230 ms	33988 KB	Output is correct
98	Correct	224 ms	34004 KB	Output is correct
99	Correct	226 ms	34188 KB	Output is correct
100	Correct	24 ms	18224 KB	Output is correct
101	Correct	27 ms	18152 KB	Output is correct
102	Correct	184 ms	26928 KB	Output is correct
103	Correct	24 ms	18228 KB	Output is correct
104	Correct	201 ms	31536 KB	Output is correct
105	Correct	24 ms	18236 KB	Output is correct
106	Correct	24 ms	18236 KB	Output is correct
107	Correct	21 ms	18236 KB	Output is correct
108	Correct	23 ms	18300 KB	Output is correct
109	Correct	26 ms	18268 KB	Output is correct
110	Correct	24 ms	18252 KB	Output is correct
111	Correct	25 ms	18200 KB	Output is correct
112	Correct	183 ms	30376 KB	Output is correct
113	Correct	184 ms	29232 KB	Output is correct
114	Correct	187 ms	29976 KB	Output is correct
115	Correct	211 ms	29744 KB	Output is correct
116	Correct	198 ms	31688 KB	Output is correct
117	Correct	26 ms	18236 KB	Output is correct
118	Correct	209 ms	23884 KB	Output is correct
119	Correct	190 ms	23952 KB	Output is correct
120	Correct	196 ms	23856 KB	Output is correct
121	Correct	198 ms	24472 KB	Output is correct
122	Correct	191 ms	25392 KB	Output is correct
123	Correct	197 ms	26672 KB	Output is correct
124	Correct	217 ms	30252 KB	Output is correct
125	Correct	200 ms	31032 KB	Output is correct
126	Correct	214 ms	31016 KB	Output is correct
127	Correct	210 ms	31308 KB	Output is correct
128	Correct	191 ms	27100 KB	Output is correct
129	Correct	168 ms	26316 KB	Output is correct
130	Correct	24 ms	18200 KB	Output is correct
131	Correct	23 ms	18236 KB	Output is correct
132	Correct	23 ms	18284 KB	Output is correct
133	Correct	23 ms	18236 KB	Output is correct
134	Correct	25 ms	18236 KB	Output is correct

Submission #1043193

Compilation message

Subtask #1 29.0 / 29.0

Subtask #2 34.0 / 34.0

Subtask #3 22.0 / 22.0

Subtask #4 15.0 / 15.0

Subtask #1
29.0 / 29.0

Subtask #2
34.0 / 34.0

Subtask #3
22.0 / 22.0

Subtask #4
15.0 / 15.0