#include<bits/stdc++.h>
using namespace std;
int a[200001], noi[200001];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
int n;
cin>>n;
for(int i = 1; i <= n; i++) cin>>a[i];
unordered_map<int, int> f;
stack<int> num;
for(int i = 1; i <= n; i++){
int &val = f[a[i]];
if(val > 0){
while(num.size() > 0 && a[num.top()] != a[i]){
f[a[num.top()]]--;
num.pop();
}
noi[i] = num.top();
}
num.push(i);
val++;
}
for(int i = n; i >= 1; i--) if(noi[i] > 0){
int x = noi[i], cur = a[i];
while(i > x+1){
i--;
a[i] = cur;
}
}
for(int i = 1; i <= n; i++) cout<<a[i]<<'\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 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 |
288 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 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 |
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 |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 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 |
0 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 |
22 ms |
3092 KB |
Output is correct |
| 18 |
Correct |
19 ms |
2984 KB |
Output is correct |
| 19 |
Correct |
22 ms |
2664 KB |
Output is correct |
| 20 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 21 |
Correct |
21 ms |
2584 KB |
Output is correct |
| 22 |
Correct |
21 ms |
2652 KB |
Output is correct |
| 23 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 24 |
Correct |
26 ms |
2568 KB |
Output is correct |
| 25 |
Correct |
21 ms |
2608 KB |
Output is correct |
| 26 |
Correct |
21 ms |
2636 KB |
Output is correct |
| 27 |
Correct |
22 ms |
2572 KB |
Output is correct |
| 28 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 29 |
Correct |
20 ms |
2644 KB |
Output is correct |
| 30 |
Correct |
19 ms |
2996 KB |
Output is correct |
| 31 |
Correct |
19 ms |
3004 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 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 |
288 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 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 |
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 |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 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 |
0 ms |
340 KB |
Output is correct |
| 36 |
Correct |
0 ms |
212 KB |
Output is correct |
| 37 |
Correct |
1 ms |
212 KB |
Output is correct |
| 38 |
Correct |
0 ms |
212 KB |
Output is correct |
| 39 |
Correct |
0 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 |
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 |
340 KB |
Output is correct |
| 47 |
Correct |
22 ms |
3092 KB |
Output is correct |
| 48 |
Correct |
19 ms |
2984 KB |
Output is correct |
| 49 |
Correct |
22 ms |
2664 KB |
Output is correct |
| 50 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 51 |
Correct |
21 ms |
2584 KB |
Output is correct |
| 52 |
Correct |
21 ms |
2652 KB |
Output is correct |
| 53 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 54 |
Correct |
26 ms |
2568 KB |
Output is correct |
| 55 |
Correct |
21 ms |
2608 KB |
Output is correct |
| 56 |
Correct |
21 ms |
2636 KB |
Output is correct |
| 57 |
Correct |
22 ms |
2572 KB |
Output is correct |
| 58 |
Correct |
21 ms |
2644 KB |
Output is correct |
| 59 |
Correct |
20 ms |
2644 KB |
Output is correct |
| 60 |
Correct |
19 ms |
2996 KB |
Output is correct |
| 61 |
Correct |
19 ms |
3004 KB |
Output is correct |
| 62 |
Correct |
30 ms |
4588 KB |
Output is correct |
| 63 |
Correct |
57 ms |
12152 KB |
Output is correct |
| 64 |
Correct |
56 ms |
12272 KB |
Output is correct |
| 65 |
Correct |
31 ms |
3972 KB |
Output is correct |
| 66 |
Correct |
30 ms |
4088 KB |
Output is correct |
| 67 |
Correct |
31 ms |
4184 KB |
Output is correct |
| 68 |
Correct |
32 ms |
4192 KB |
Output is correct |
| 69 |
Correct |
32 ms |
4056 KB |
Output is correct |
| 70 |
Correct |
32 ms |
4060 KB |
Output is correct |
| 71 |
Correct |
31 ms |
4128 KB |
Output is correct |
| 72 |
Correct |
31 ms |
4072 KB |
Output is correct |
| 73 |
Correct |
56 ms |
7832 KB |
Output is correct |
| 74 |
Correct |
56 ms |
8328 KB |
Output is correct |
| 75 |
Correct |
53 ms |
12916 KB |
Output is correct |
| 76 |
Correct |
59 ms |
12920 KB |
Output is correct |
| 77 |
Correct |
52 ms |
12920 KB |
Output is correct |
| 78 |
Correct |
52 ms |
12916 KB |
Output is correct |
