/**
* author: wxhtzdy
* created: 12.02.2023 12:01:44
**/
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
int n;
cin >> n;
vector<int> a(n);
for (int i = 0; i < n; i++) {
cin >> a[i];
}
map<int, bool> mp;
vector<pair<int, int>> segs;
for (int i = 0; i < n; i++) {
if (mp[a[i]]) {
int s = 1;
while (segs.back().first != a[i]) {
mp[segs.back().first] = false;
s += segs.back().second;
segs.pop_back();
}
segs.back().second += s;
} else {
segs.emplace_back(a[i], 1);
mp[a[i]] = true;
}
}
for (auto& p : segs) {
while (p.second > 0) {
cout << p.first << '\n';
p.second--;
}
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
2 ms |
340 KB |
Output is correct |
18 |
Correct |
2 ms |
468 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 |
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 |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
340 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
23 ms |
1760 KB |
Output is correct |
18 |
Correct |
23 ms |
1828 KB |
Output is correct |
19 |
Correct |
24 ms |
1584 KB |
Output is correct |
20 |
Correct |
27 ms |
1612 KB |
Output is correct |
21 |
Correct |
27 ms |
1772 KB |
Output is correct |
22 |
Correct |
26 ms |
1696 KB |
Output is correct |
23 |
Correct |
24 ms |
1500 KB |
Output is correct |
24 |
Correct |
26 ms |
1604 KB |
Output is correct |
25 |
Correct |
25 ms |
1652 KB |
Output is correct |
26 |
Correct |
25 ms |
1612 KB |
Output is correct |
27 |
Correct |
25 ms |
1748 KB |
Output is correct |
28 |
Correct |
25 ms |
1592 KB |
Output is correct |
29 |
Correct |
24 ms |
1788 KB |
Output is correct |
30 |
Correct |
23 ms |
1764 KB |
Output is correct |
31 |
Correct |
23 ms |
1740 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
2 ms |
340 KB |
Output is correct |
18 |
Correct |
2 ms |
468 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 |
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 |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
340 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
340 KB |
Output is correct |
31 |
Correct |
0 ms |
212 KB |
Output is correct |
32 |
Correct |
0 ms |
212 KB |
Output is correct |
33 |
Correct |
0 ms |
212 KB |
Output is correct |
34 |
Correct |
0 ms |
212 KB |
Output is correct |
35 |
Correct |
1 ms |
212 KB |
Output is correct |
36 |
Correct |
0 ms |
212 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
38 |
Correct |
0 ms |
212 KB |
Output is correct |
39 |
Correct |
1 ms |
212 KB |
Output is correct |
40 |
Correct |
0 ms |
212 KB |
Output is correct |
41 |
Correct |
1 ms |
212 KB |
Output is correct |
42 |
Correct |
0 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
212 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
1 ms |
212 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
23 ms |
1760 KB |
Output is correct |
48 |
Correct |
23 ms |
1828 KB |
Output is correct |
49 |
Correct |
24 ms |
1584 KB |
Output is correct |
50 |
Correct |
27 ms |
1612 KB |
Output is correct |
51 |
Correct |
27 ms |
1772 KB |
Output is correct |
52 |
Correct |
26 ms |
1696 KB |
Output is correct |
53 |
Correct |
24 ms |
1500 KB |
Output is correct |
54 |
Correct |
26 ms |
1604 KB |
Output is correct |
55 |
Correct |
25 ms |
1652 KB |
Output is correct |
56 |
Correct |
25 ms |
1612 KB |
Output is correct |
57 |
Correct |
25 ms |
1748 KB |
Output is correct |
58 |
Correct |
25 ms |
1592 KB |
Output is correct |
59 |
Correct |
24 ms |
1788 KB |
Output is correct |
60 |
Correct |
23 ms |
1764 KB |
Output is correct |
61 |
Correct |
23 ms |
1740 KB |
Output is correct |
62 |
Correct |
37 ms |
4272 KB |
Output is correct |
63 |
Correct |
181 ms |
14772 KB |
Output is correct |
64 |
Correct |
172 ms |
13396 KB |
Output is correct |
65 |
Correct |
37 ms |
4096 KB |
Output is correct |
66 |
Correct |
37 ms |
4016 KB |
Output is correct |
67 |
Correct |
41 ms |
4636 KB |
Output is correct |
68 |
Correct |
36 ms |
4628 KB |
Output is correct |
69 |
Correct |
39 ms |
4736 KB |
Output is correct |
70 |
Correct |
37 ms |
3976 KB |
Output is correct |
71 |
Correct |
36 ms |
3464 KB |
Output is correct |
72 |
Correct |
39 ms |
4492 KB |
Output is correct |
73 |
Correct |
130 ms |
9932 KB |
Output is correct |
74 |
Correct |
113 ms |
9908 KB |
Output is correct |
75 |
Correct |
139 ms |
15556 KB |
Output is correct |
76 |
Correct |
208 ms |
14524 KB |
Output is correct |
77 |
Correct |
136 ms |
15240 KB |
Output is correct |
78 |
Correct |
130 ms |
15504 KB |
Output is correct |