//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define mp make_pair
#define uset unordered_set
#define umap unordered_map
#define mset multiset
#define lb lower_bound
#define ub upper_bound
//#define int long long
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef set<int> si;
typedef vector<si> vsi;
typedef mset<int> msi;
typedef vector<msi> vmsi;
typedef pair<int, int> pi;
typedef vector<pi> vpi;
typedef vector<vpi> vvpi;
typedef set<pi> spi;
typedef mset<pi> mspi;
typedef vector<spi> vspi;
typedef tuple<int, int, int> ti;
typedef vector<ti> vti;
typedef vector<vti> vvti;
typedef set<ti> sti;
typedef mset<ti> msti;
typedef vector<sti> vsti;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef map<int, int> mii;
mt19937 rnd(228);
template<typename t> bool minravno(t& a, t b) {
if (b < a) {
a = b;
return true;
}
return false;
}
template<typename t> bool maxravno(t& a, t b) {
if (b > a) {
a = b;
return true;
}
return false;
}
template<typename t> void input(t& a, int i = 0, int j = -1) {
if (j == -1)
j = a.size() - 1;
for (int k = i; k <= j; ++k) {
cin >> a[k];
}
}
const int MAXN = 2e5 + 10, MAX = 1e4 + 10, INF = 1e18, MOD = 998244353;
signed main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
int n;
cin >> n;
vi a(n + 1);
input(a, 1);
spi s;
mii m;
s.insert({1, a[1]});
m[a[1]] = 1;
for (int i = 2; i <= n; ++i) {
if (!m.count(a[i])) {
m[a[i]] = i;
s.insert({i, a[i]});
continue;
}
int j = m[a[i]];
while (s.ub({j, a[i]}) != s.end()) {
auto [k, x] = *s.ub({j, a[i]});
m.erase(x);
s.erase({k, x});
}
m[a[i]] = i;
}
s.insert({n + 1, 0});
while (s.size() >= 2) {
auto [i, x] = *s.begin();
auto [j, y] = *(++s.begin());
for (int k = 0; k < j - i; ++k)
cout << x << '\n';
s.erase(s.begin());
}
return 0;
}
Compilation message
Main.cpp:64:50: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
64 | const int MAXN = 2e5 + 10, MAX = 1e4 + 10, INF = 1e18, MOD = 998244353;
| ^~~~
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 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 |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
484 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
460 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
604 KB |
Output is correct |
18 |
Correct |
1 ms |
604 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
600 KB |
Output is correct |
29 |
Correct |
1 ms |
576 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 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 |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
460 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
17 ms |
1900 KB |
Output is correct |
18 |
Correct |
19 ms |
1884 KB |
Output is correct |
19 |
Correct |
23 ms |
1880 KB |
Output is correct |
20 |
Correct |
22 ms |
1872 KB |
Output is correct |
21 |
Correct |
27 ms |
1884 KB |
Output is correct |
22 |
Correct |
23 ms |
1872 KB |
Output is correct |
23 |
Correct |
31 ms |
1884 KB |
Output is correct |
24 |
Correct |
29 ms |
1872 KB |
Output is correct |
25 |
Correct |
22 ms |
1872 KB |
Output is correct |
26 |
Correct |
23 ms |
1872 KB |
Output is correct |
27 |
Correct |
31 ms |
1884 KB |
Output is correct |
28 |
Correct |
23 ms |
1872 KB |
Output is correct |
29 |
Correct |
25 ms |
2136 KB |
Output is correct |
30 |
Correct |
18 ms |
2136 KB |
Output is correct |
31 |
Correct |
18 ms |
1884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 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 |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
484 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
460 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
604 KB |
Output is correct |
18 |
Correct |
1 ms |
604 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
600 KB |
Output is correct |
29 |
Correct |
1 ms |
576 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
348 KB |
Output is correct |
38 |
Correct |
1 ms |
460 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
1 ms |
348 KB |
Output is correct |
41 |
Correct |
1 ms |
348 KB |
Output is correct |
42 |
Correct |
1 ms |
348 KB |
Output is correct |
43 |
Correct |
1 ms |
348 KB |
Output is correct |
44 |
Correct |
1 ms |
348 KB |
Output is correct |
45 |
Correct |
1 ms |
348 KB |
Output is correct |
46 |
Correct |
1 ms |
348 KB |
Output is correct |
47 |
Correct |
17 ms |
1900 KB |
Output is correct |
48 |
Correct |
19 ms |
1884 KB |
Output is correct |
49 |
Correct |
23 ms |
1880 KB |
Output is correct |
50 |
Correct |
22 ms |
1872 KB |
Output is correct |
51 |
Correct |
27 ms |
1884 KB |
Output is correct |
52 |
Correct |
23 ms |
1872 KB |
Output is correct |
53 |
Correct |
31 ms |
1884 KB |
Output is correct |
54 |
Correct |
29 ms |
1872 KB |
Output is correct |
55 |
Correct |
22 ms |
1872 KB |
Output is correct |
56 |
Correct |
23 ms |
1872 KB |
Output is correct |
57 |
Correct |
31 ms |
1884 KB |
Output is correct |
58 |
Correct |
23 ms |
1872 KB |
Output is correct |
59 |
Correct |
25 ms |
2136 KB |
Output is correct |
60 |
Correct |
18 ms |
2136 KB |
Output is correct |
61 |
Correct |
18 ms |
1884 KB |
Output is correct |
62 |
Correct |
27 ms |
5072 KB |
Output is correct |
63 |
Correct |
158 ms |
12368 KB |
Output is correct |
64 |
Correct |
154 ms |
10308 KB |
Output is correct |
65 |
Correct |
33 ms |
4824 KB |
Output is correct |
66 |
Correct |
31 ms |
4692 KB |
Output is correct |
67 |
Correct |
32 ms |
5084 KB |
Output is correct |
68 |
Correct |
33 ms |
5204 KB |
Output is correct |
69 |
Correct |
36 ms |
5204 KB |
Output is correct |
70 |
Correct |
35 ms |
5060 KB |
Output is correct |
71 |
Correct |
35 ms |
4996 KB |
Output is correct |
72 |
Correct |
39 ms |
4944 KB |
Output is correct |
73 |
Correct |
160 ms |
14356 KB |
Output is correct |
74 |
Correct |
139 ms |
14420 KB |
Output is correct |
75 |
Correct |
169 ms |
23780 KB |
Output is correct |
76 |
Correct |
264 ms |
23888 KB |
Output is correct |
77 |
Correct |
164 ms |
23768 KB |
Output is correct |
78 |
Correct |
225 ms |
23852 KB |
Output is correct |