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Submission #1090783

# Submission time Handle Problem Language Result Execution time Memory
1090783 2024-09-18T18:12:46 Z yellowtoad Infinite Race (EGOI24_infiniterace2) C++17
100 / 100
 48 ms 2604 KB 
#include <iostream>
using namespace std;

int m, n, x, maxx, a[200010];

int main() {
    cin >> m >> n;
    for (int i = 1; i <= n; i++) {
        cin >> x;
        if (x > 0) {
            if (a[x] == maxx) a[x] = ++maxx;
            else a[x] = maxx;
        } else if (a[-x] != 0) a[-x]--;
    }
    cout << max(0,maxx-1) << endl;
}

Subtask #1
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 444 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 36 ms 804 KB Output is correct
5 Correct 38 ms 856 KB Output is correct
6 Correct 20 ms 860 KB Output is correct
7 Correct 20 ms 936 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 32 ms 816 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 18 ms 860 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 38 ms 856 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 24 ms 860 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 16 ms 832 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct

Subtask #2
34.0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 19 ms 604 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 36 ms 2424 KB Output is correct
6 Correct 1 ms 444 KB Output is correct
7 Correct 19 ms 684 KB Output is correct
8 Correct 17 ms 604 KB Output is correct
9 Correct 17 ms 808 KB Output is correct
10 Correct 21 ms 804 KB Output is correct
11 Correct 26 ms 1108 KB Output is correct
12 Correct 26 ms 1280 KB Output is correct
13 Correct 35 ms 1752 KB Output is correct
14 Correct 37 ms 2452 KB Output is correct
15 Correct 35 ms 2352 KB Output is correct
16 Correct 46 ms 2348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 448 KB Output is correct
19 Correct 40 ms 2344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 48 ms 2464 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 356 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 444 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 356 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 448 KB Output is correct
10 Correct 0 ms 400 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 1 ms 360 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 352 KB Output is correct
21 Correct 1 ms 356 KB Output is correct
22 Correct 0 ms 444 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 360 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 444 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 36 ms 804 KB Output is correct
5 Correct 38 ms 856 KB Output is correct
6 Correct 20 ms 860 KB Output is correct
7 Correct 20 ms 936 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 32 ms 816 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 18 ms 860 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 38 ms 856 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 24 ms 860 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 16 ms 832 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 19 ms 604 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 36 ms 2424 KB Output is correct
26 Correct 1 ms 444 KB Output is correct
27 Correct 19 ms 684 KB Output is correct
28 Correct 17 ms 604 KB Output is correct
29 Correct 17 ms 808 KB Output is correct
30 Correct 21 ms 804 KB Output is correct
31 Correct 26 ms 1108 KB Output is correct
32 Correct 26 ms 1280 KB Output is correct
33 Correct 35 ms 1752 KB Output is correct
34 Correct 37 ms 2452 KB Output is correct
35 Correct 35 ms 2352 KB Output is correct
36 Correct 46 ms 2348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 448 KB Output is correct
39 Correct 40 ms 2344 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 48 ms 2464 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 0 ms 356 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 444 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 356 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 1 ms 352 KB Output is correct
53 Correct 0 ms 448 KB Output is correct
54 Correct 0 ms 400 KB Output is correct
55 Correct 1 ms 352 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 352 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 352 KB Output is correct
62 Correct 1 ms 360 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 0 ms 352 KB Output is correct
65 Correct 1 ms 356 KB Output is correct
66 Correct 0 ms 444 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 360 KB Output is correct
69 Correct 0 ms 356 KB Output is correct
70 Correct 0 ms 344 KB Output is correct
71 Correct 0 ms 352 KB Output is correct
72 Correct 20 ms 720 KB Output is correct
73 Correct 20 ms 728 KB Output is correct
74 Correct 20 ms 856 KB Output is correct
75 Correct 21 ms 936 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 16 ms 680 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 18 ms 860 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 19 ms 860 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 25 ms 932 KB Output is correct
85 Correct 0 ms 344 KB Output is correct
86 Correct 19 ms 600 KB Output is correct
87 Correct 1 ms 344 KB Output is correct
88 Correct 39 ms 2384 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 17 ms 604 KB Output is correct
91 Correct 17 ms 604 KB Output is correct
92 Correct 17 ms 604 KB Output is correct
93 Correct 20 ms 944 KB Output is correct
94 Correct 23 ms 1116 KB Output is correct
95 Correct 26 ms 1368 KB Output is correct
96 Correct 31 ms 1772 KB Output is correct
97 Correct 35 ms 2388 KB Output is correct
98 Correct 40 ms 2228 KB Output is correct
99 Correct 36 ms 2344 KB Output is correct
100 Correct 1 ms 344 KB Output is correct
101 Correct 1 ms 344 KB Output is correct
102 Correct 36 ms 2216 KB Output is correct
103 Correct 0 ms 356 KB Output is correct
104 Correct 36 ms 2396 KB Output is correct
105 Correct 1 ms 344 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 0 ms 348 KB Output is correct
111 Correct 0 ms 348 KB Output is correct
112 Correct 38 ms 2604 KB Output is correct
113 Correct 34 ms 1624 KB Output is correct
114 Correct 37 ms 2396 KB Output is correct
115 Correct 34 ms 1628 KB Output is correct
116 Correct 36 ms 2396 KB Output is correct
117 Correct 1 ms 344 KB Output is correct
118 Correct 19 ms 860 KB Output is correct
119 Correct 26 ms 860 KB Output is correct
120 Correct 19 ms 860 KB Output is correct
121 Correct 22 ms 860 KB Output is correct
122 Correct 25 ms 972 KB Output is correct
123 Correct 30 ms 1372 KB Output is correct
124 Correct 34 ms 1648 KB Output is correct
125 Correct 38 ms 2396 KB Output is correct
126 Correct 38 ms 2388 KB Output is correct
127 Correct 39 ms 2484 KB Output is correct
128 Correct 38 ms 2348 KB Output is correct
129 Correct 38 ms 1616 KB Output is correct
130 Correct 0 ms 348 KB Output is correct
131 Correct 0 ms 348 KB Output is correct
132 Correct 0 ms 344 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 0 ms 348 KB Output is correct