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Submission #1120148

# Submission time Handle Problem Language Result Execution time Memory
1120148 2024-11-28T05:39:24 Z Francisco_Martin Infinite Race (EGOI24_infiniterace2) C++17
100 / 100
 129 ms 11076 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long

int main(){
    ll n, q, x, c=0;
    cin >> n >> q;
    set<ll> A;
    while(q--){
        cin >> x;
        if(x>0){
            if(A.count(x)){
                c++;
                A.clear();
                A.insert(x);
            }
            else A.insert(x);
        }else A.erase(-x);
    }
    cout << c;
    return 0;
}

Subtask #1
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 25 ms 852 KB Output is correct
5 Correct 34 ms 852 KB Output is correct
6 Correct 24 ms 864 KB Output is correct
7 Correct 24 ms 920 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 22 ms 676 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 23 ms 800 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 25 ms 852 KB Output is correct
15 Correct 1 ms 596 KB Output is correct
16 Correct 24 ms 928 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 27 ms 804 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct

Subtask #2
34.0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 24 ms 812 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 444 KB Output is correct
5 Correct 90 ms 10928 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 21 ms 596 KB Output is correct
8 Correct 24 ms 604 KB Output is correct
9 Correct 24 ms 808 KB Output is correct
10 Correct 33 ms 800 KB Output is correct
11 Correct 35 ms 1104 KB Output is correct
12 Correct 52 ms 1188 KB Output is correct
13 Correct 51 ms 1360 KB Output is correct
14 Correct 58 ms 1636 KB Output is correct
15 Correct 56 ms 1612 KB Output is correct
16 Correct 64 ms 1608 KB Output is correct
17 Correct 1 ms 596 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 55 ms 1572 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 48 ms 1704 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 596 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 25 ms 852 KB Output is correct
5 Correct 34 ms 852 KB Output is correct
6 Correct 24 ms 864 KB Output is correct
7 Correct 24 ms 920 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 22 ms 676 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 23 ms 800 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 25 ms 852 KB Output is correct
15 Correct 1 ms 596 KB Output is correct
16 Correct 24 ms 928 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 27 ms 804 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 24 ms 812 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 444 KB Output is correct
25 Correct 90 ms 10928 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 21 ms 596 KB Output is correct
28 Correct 24 ms 604 KB Output is correct
29 Correct 24 ms 808 KB Output is correct
30 Correct 33 ms 800 KB Output is correct
31 Correct 35 ms 1104 KB Output is correct
32 Correct 52 ms 1188 KB Output is correct
33 Correct 51 ms 1360 KB Output is correct
34 Correct 58 ms 1636 KB Output is correct
35 Correct 56 ms 1612 KB Output is correct
36 Correct 64 ms 1608 KB Output is correct
37 Correct 1 ms 596 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 55 ms 1572 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 48 ms 1704 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 2 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 596 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 596 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 596 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 440 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 30 ms 848 KB Output is correct
73 Correct 24 ms 848 KB Output is correct
74 Correct 29 ms 936 KB Output is correct
75 Correct 25 ms 848 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 28 ms 592 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 27 ms 800 KB Output is correct
81 Correct 1 ms 340 KB Output is correct
82 Correct 30 ms 848 KB Output is correct
83 Correct 1 ms 340 KB Output is correct
84 Correct 24 ms 848 KB Output is correct
85 Correct 1 ms 340 KB Output is correct
86 Correct 23 ms 592 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 129 ms 11076 KB Output is correct
89 Correct 1 ms 340 KB Output is correct
90 Correct 26 ms 704 KB Output is correct
91 Correct 23 ms 592 KB Output is correct
92 Correct 27 ms 836 KB Output is correct
93 Correct 31 ms 848 KB Output is correct
94 Correct 47 ms 1052 KB Output is correct
95 Correct 44 ms 1192 KB Output is correct
96 Correct 65 ms 1348 KB Output is correct
97 Correct 58 ms 1616 KB Output is correct
98 Correct 72 ms 1752 KB Output is correct
99 Correct 64 ms 1748 KB Output is correct
100 Correct 1 ms 340 KB Output is correct
101 Correct 1 ms 340 KB Output is correct
102 Correct 40 ms 1556 KB Output is correct
103 Correct 1 ms 340 KB Output is correct
104 Correct 58 ms 1432 KB Output is correct
105 Correct 1 ms 340 KB Output is correct
106 Correct 1 ms 516 KB Output is correct
107 Correct 1 ms 508 KB Output is correct
108 Correct 1 ms 340 KB Output is correct
109 Correct 1 ms 504 KB Output is correct
110 Correct 1 ms 340 KB Output is correct
111 Correct 1 ms 340 KB Output is correct
112 Correct 72 ms 3516 KB Output is correct
113 Correct 71 ms 2632 KB Output is correct
114 Correct 80 ms 6328 KB Output is correct
115 Correct 55 ms 2380 KB Output is correct
116 Correct 39 ms 1488 KB Output is correct
117 Correct 1 ms 340 KB Output is correct
118 Correct 35 ms 912 KB Output is correct
119 Correct 25 ms 848 KB Output is correct
120 Correct 29 ms 804 KB Output is correct
121 Correct 30 ms 848 KB Output is correct
122 Correct 49 ms 1104 KB Output is correct
123 Correct 45 ms 1452 KB Output is correct
124 Correct 62 ms 1584 KB Output is correct
125 Correct 56 ms 1864 KB Output is correct
126 Correct 68 ms 1608 KB Output is correct
127 Correct 69 ms 1864 KB Output is correct
128 Correct 48 ms 1568 KB Output is correct
129 Correct 41 ms 1864 KB Output is correct
130 Correct 1 ms 340 KB Output is correct
131 Correct 1 ms 340 KB Output is correct
132 Correct 1 ms 340 KB Output is correct
133 Correct 1 ms 420 KB Output is correct
134 Correct 1 ms 340 KB Output is correct