Submission #1117278

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1117278	2024-11-23T08:02:04 Z	thelegendary08	Infinite Race (EGOI24_infiniterace2)	C++17	100 / 100	68 ms	11168 KB

Main

// Powered by CP Editor (https://cpeditor.org)

#include<bits/stdc++.h>
#define pb push_back
#define int long long
#define vi vector<int>
#define vvi vector<vector<int>>
#define vll vector<long long int>
#define vvll vector<vector<long long int>>
#define pii pair<int, int>
#define vpii vector<pair<int, int>>
#define vc vector<char>
#define vvc vector<vector<char>>
#define vb vector<bool>
#define mii map<int,int>
#define mll map<long long int, long long int>
#define mivi map<int,vector<int>>
#define f0r(i,n) for(int i=0;i<n;i++)
#define FOR(i,k,n) for(int i=k;i<n;i++)
using namespace std;
signed main(){
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	//ifstream cin(".in");
	//ofstream cout(".out");
	int n;
	cin>>n;
	int q;
	cin>>q;
	//vi fb(n, -1);
	//vi ans(n, 0);
	int ans = 0;
	set<int>s;
	while(q--){
		int x;
		cin>>x;
		if(x < 0){
			s.erase(-x);
		}
		else{
			if(s.count(x)){
				ans++;
				s = set<int>();
			}
			s.insert(x);
		}
	}
	cout<<ans;
}

Subtask #1
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	11 ms	860 KB	Output is correct
5	Correct	11 ms	828 KB	Output is correct
6	Correct	11 ms	1016 KB	Output is correct
7	Correct	11 ms	848 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	10 ms	856 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	13 ms	956 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	11 ms	848 KB	Output is correct
15	Correct	1 ms	456 KB	Output is correct
16	Correct	11 ms	828 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	10 ms	848 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	456 KB	Output is correct

Subtask #2
34.0 / 34.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	11 ms	848 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	68 ms	11080 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	12 ms	848 KB	Output is correct
8	Correct	12 ms	848 KB	Output is correct
9	Correct	14 ms	848 KB	Output is correct
10	Correct	18 ms	848 KB	Output is correct
11	Correct	21 ms	1104 KB	Output is correct
12	Correct	26 ms	1360 KB	Output is correct
13	Correct	29 ms	1608 KB	Output is correct
14	Correct	33 ms	1608 KB	Output is correct
15	Correct	32 ms	1652 KB	Output is correct
16	Correct	31 ms	1776 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	17 ms	1596 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	16 ms	1592 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct

Subtask #3
22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	460 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	508 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	11 ms	860 KB	Output is correct
5	Correct	11 ms	828 KB	Output is correct
6	Correct	11 ms	1016 KB	Output is correct
7	Correct	11 ms	848 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	10 ms	856 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	13 ms	956 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	11 ms	848 KB	Output is correct
15	Correct	1 ms	456 KB	Output is correct
16	Correct	11 ms	828 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	10 ms	848 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	456 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	11 ms	848 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	68 ms	11080 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	12 ms	848 KB	Output is correct
28	Correct	12 ms	848 KB	Output is correct
29	Correct	14 ms	848 KB	Output is correct
30	Correct	18 ms	848 KB	Output is correct
31	Correct	21 ms	1104 KB	Output is correct
32	Correct	26 ms	1360 KB	Output is correct
33	Correct	29 ms	1608 KB	Output is correct
34	Correct	33 ms	1608 KB	Output is correct
35	Correct	32 ms	1652 KB	Output is correct
36	Correct	31 ms	1776 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct
38	Correct	1 ms	336 KB	Output is correct
39	Correct	17 ms	1596 KB	Output is correct
40	Correct	1 ms	336 KB	Output is correct
41	Correct	16 ms	1592 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	1 ms	336 KB	Output is correct
44	Correct	1 ms	336 KB	Output is correct
45	Correct	1 ms	336 KB	Output is correct
46	Correct	1 ms	336 KB	Output is correct
47	Correct	1 ms	336 KB	Output is correct
48	Correct	1 ms	336 KB	Output is correct
49	Correct	1 ms	336 KB	Output is correct
50	Correct	1 ms	336 KB	Output is correct
51	Correct	1 ms	336 KB	Output is correct
52	Correct	1 ms	336 KB	Output is correct
53	Correct	1 ms	336 KB	Output is correct
54	Correct	1 ms	460 KB	Output is correct
55	Correct	1 ms	336 KB	Output is correct
56	Correct	1 ms	336 KB	Output is correct
57	Correct	1 ms	336 KB	Output is correct
58	Correct	1 ms	336 KB	Output is correct
59	Correct	1 ms	508 KB	Output is correct
60	Correct	1 ms	336 KB	Output is correct
61	Correct	1 ms	336 KB	Output is correct
62	Correct	1 ms	336 KB	Output is correct
63	Correct	1 ms	336 KB	Output is correct
64	Correct	1 ms	336 KB	Output is correct
65	Correct	1 ms	336 KB	Output is correct
66	Correct	1 ms	336 KB	Output is correct
67	Correct	1 ms	336 KB	Output is correct
68	Correct	1 ms	336 KB	Output is correct
69	Correct	1 ms	336 KB	Output is correct
70	Correct	1 ms	336 KB	Output is correct
71	Correct	1 ms	336 KB	Output is correct
72	Correct	12 ms	848 KB	Output is correct
73	Correct	12 ms	848 KB	Output is correct
74	Correct	11 ms	828 KB	Output is correct
75	Correct	12 ms	848 KB	Output is correct
76	Correct	1 ms	336 KB	Output is correct
77	Correct	1 ms	336 KB	Output is correct
78	Correct	11 ms	848 KB	Output is correct
79	Correct	1 ms	336 KB	Output is correct
80	Correct	13 ms	848 KB	Output is correct
81	Correct	1 ms	336 KB	Output is correct
82	Correct	11 ms	848 KB	Output is correct
83	Correct	1 ms	336 KB	Output is correct
84	Correct	11 ms	828 KB	Output is correct
85	Correct	1 ms	336 KB	Output is correct
86	Correct	11 ms	856 KB	Output is correct
87	Correct	1 ms	336 KB	Output is correct
88	Correct	68 ms	11168 KB	Output is correct
89	Correct	1 ms	336 KB	Output is correct
90	Correct	12 ms	848 KB	Output is correct
91	Correct	12 ms	848 KB	Output is correct
92	Correct	13 ms	1016 KB	Output is correct
93	Correct	17 ms	848 KB	Output is correct
94	Correct	20 ms	1104 KB	Output is correct
95	Correct	24 ms	1372 KB	Output is correct
96	Correct	29 ms	1616 KB	Output is correct
97	Correct	32 ms	1616 KB	Output is correct
98	Correct	34 ms	1608 KB	Output is correct
99	Correct	32 ms	1616 KB	Output is correct
100	Correct	1 ms	336 KB	Output is correct
101	Correct	1 ms	336 KB	Output is correct
102	Correct	16 ms	1472 KB	Output is correct
103	Correct	1 ms	336 KB	Output is correct
104	Correct	15 ms	1616 KB	Output is correct
105	Correct	1 ms	336 KB	Output is correct
106	Correct	1 ms	336 KB	Output is correct
107	Correct	1 ms	336 KB	Output is correct
108	Correct	1 ms	336 KB	Output is correct
109	Correct	1 ms	336 KB	Output is correct
110	Correct	1 ms	336 KB	Output is correct
111	Correct	1 ms	336 KB	Output is correct
112	Correct	44 ms	3568 KB	Output is correct
113	Correct	48 ms	2752 KB	Output is correct
114	Correct	43 ms	6476 KB	Output is correct
115	Correct	32 ms	2376 KB	Output is correct
116	Correct	15 ms	1616 KB	Output is correct
117	Correct	1 ms	336 KB	Output is correct
118	Correct	13 ms	828 KB	Output is correct
119	Correct	13 ms	848 KB	Output is correct
120	Correct	14 ms	848 KB	Output is correct
121	Correct	20 ms	1100 KB	Output is correct
122	Correct	19 ms	1104 KB	Output is correct
123	Correct	22 ms	1492 KB	Output is correct
124	Correct	26 ms	1616 KB	Output is correct
125	Correct	28 ms	1872 KB	Output is correct
126	Correct	28 ms	1864 KB	Output is correct
127	Correct	28 ms	1864 KB	Output is correct
128	Correct	18 ms	1616 KB	Output is correct
129	Correct	14 ms	1872 KB	Output is correct
130	Correct	1 ms	336 KB	Output is correct
131	Correct	1 ms	336 KB	Output is correct
132	Correct	1 ms	336 KB	Output is correct
133	Correct	1 ms	336 KB	Output is correct
134	Correct	1 ms	336 KB	Output is correct

Submission #1117278

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