#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef __int128 lll;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ld, ld> pld;
#define MAX 9223372036854775807LL
#define MIN -9223372036854775807LL
#define INF 0x3f3f3f3f3f3f3f3f
#define fi first
#define se second
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cout << fixed; cout.precision(10);
#define sp << " "
#define en << "\n"
#define compress(v) sort(v.begin(), v.end()), v.erase(unique(v.begin(), v.end()), v.end())
ll n;
ll a[200010];
stack<pll> stk;
set<ll> st;
ll last;
ll ans[200010];
int main(void)
{
fastio
cin >> n;
for(ll i = 1 ; i <= n ; i++)
cin >> a[i];
for(ll i = 1 ; i <= n ; i++)
{
if(st.find(a[i]) == st.end())
{
stk.push({a[i], i});
st.insert(a[i]);
}
else
{
while(!stk.empty() && stk.top().fi != a[i])
{
st.erase(stk.top().fi);
stk.pop();
}
stk.pop();
stk.push({a[i], i});
}
}
while(!stk.empty())
{
pll qq = stk.top();
stk.pop();
if(!stk.empty())
last = stk.top().se + 1;
else
last = 1;
for(ll i = last ; i <= qq.se ; i++)
ans[i] = qq.fi;
}
for(ll i = 1 ; i <= n ; i++)
cout << ans[i] en;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
336 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 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 |
340 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 |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
480 KB |
Output is correct |
18 |
Correct |
1 ms |
508 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 |
2 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 |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
468 KB |
Output is correct |
# |
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 |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
336 KB |
Output is correct |
7 |
Correct |
0 ms |
340 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
344 KB |
Output is correct |
13 |
Correct |
1 ms |
340 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 |
344 KB |
Output is correct |
17 |
Correct |
27 ms |
4152 KB |
Output is correct |
18 |
Correct |
30 ms |
4236 KB |
Output is correct |
19 |
Correct |
27 ms |
4160 KB |
Output is correct |
20 |
Correct |
22 ms |
4028 KB |
Output is correct |
21 |
Correct |
22 ms |
4184 KB |
Output is correct |
22 |
Correct |
22 ms |
4176 KB |
Output is correct |
23 |
Correct |
33 ms |
4196 KB |
Output is correct |
24 |
Correct |
22 ms |
4128 KB |
Output is correct |
25 |
Correct |
22 ms |
4180 KB |
Output is correct |
26 |
Correct |
24 ms |
4208 KB |
Output is correct |
27 |
Correct |
33 ms |
4204 KB |
Output is correct |
28 |
Correct |
21 ms |
4180 KB |
Output is correct |
29 |
Correct |
21 ms |
4124 KB |
Output is correct |
30 |
Correct |
20 ms |
4164 KB |
Output is correct |
31 |
Correct |
20 ms |
4152 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
336 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 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 |
340 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 |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
480 KB |
Output is correct |
18 |
Correct |
1 ms |
508 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 |
2 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 |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
468 KB |
Output is correct |
31 |
Correct |
1 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
340 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
0 ms |
340 KB |
Output is correct |
35 |
Correct |
1 ms |
340 KB |
Output is correct |
36 |
Correct |
1 ms |
336 KB |
Output is correct |
37 |
Correct |
0 ms |
340 KB |
Output is correct |
38 |
Correct |
0 ms |
340 KB |
Output is correct |
39 |
Correct |
1 ms |
340 KB |
Output is correct |
40 |
Correct |
1 ms |
340 KB |
Output is correct |
41 |
Correct |
1 ms |
340 KB |
Output is correct |
42 |
Correct |
1 ms |
344 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 |
344 KB |
Output is correct |
47 |
Correct |
27 ms |
4152 KB |
Output is correct |
48 |
Correct |
30 ms |
4236 KB |
Output is correct |
49 |
Correct |
27 ms |
4160 KB |
Output is correct |
50 |
Correct |
22 ms |
4028 KB |
Output is correct |
51 |
Correct |
22 ms |
4184 KB |
Output is correct |
52 |
Correct |
22 ms |
4176 KB |
Output is correct |
53 |
Correct |
33 ms |
4196 KB |
Output is correct |
54 |
Correct |
22 ms |
4128 KB |
Output is correct |
55 |
Correct |
22 ms |
4180 KB |
Output is correct |
56 |
Correct |
24 ms |
4208 KB |
Output is correct |
57 |
Correct |
33 ms |
4204 KB |
Output is correct |
58 |
Correct |
21 ms |
4180 KB |
Output is correct |
59 |
Correct |
21 ms |
4124 KB |
Output is correct |
60 |
Correct |
20 ms |
4164 KB |
Output is correct |
61 |
Correct |
20 ms |
4152 KB |
Output is correct |
62 |
Correct |
32 ms |
6108 KB |
Output is correct |
63 |
Correct |
106 ms |
11112 KB |
Output is correct |
64 |
Correct |
99 ms |
9748 KB |
Output is correct |
65 |
Correct |
33 ms |
5956 KB |
Output is correct |
66 |
Correct |
32 ms |
5952 KB |
Output is correct |
67 |
Correct |
31 ms |
6092 KB |
Output is correct |
68 |
Correct |
32 ms |
6100 KB |
Output is correct |
69 |
Correct |
33 ms |
6128 KB |
Output is correct |
70 |
Correct |
33 ms |
6128 KB |
Output is correct |
71 |
Correct |
33 ms |
6188 KB |
Output is correct |
72 |
Correct |
41 ms |
6128 KB |
Output is correct |
73 |
Correct |
98 ms |
12364 KB |
Output is correct |
74 |
Correct |
83 ms |
12520 KB |
Output is correct |
75 |
Correct |
108 ms |
18828 KB |
Output is correct |
76 |
Correct |
140 ms |
18800 KB |
Output is correct |
77 |
Correct |
106 ms |
18808 KB |
Output is correct |
78 |
Correct |
108 ms |
18860 KB |
Output is correct |