#include <bits/stdc++.h>
using namespace std;
// Write down the limits of the problem here
inline void compress(vector<int> &a, unordered_map<int, int> &key){
unordered_map<int, int> b;
int n = a.size();
for (int i = 0, t = 0; i < n; i++)
if (b.find(a[i]) == b.end())
key[t] = a[i], b[a[i]] = t++;
for (int i = 0; i < n; i++)
a[i] = b[a[i]];
}
int main() {
// Try to avoid cin, cout :)
int tc = 1; // scanf("%d", &tc);
while(tc--) {
/// Your solution here
int n;
scanf("%d", &n);
vector<int> a(n);
vector<set<int>> b(n);
for (auto &i : a) scanf("%d", &i);
unordered_map<int, int> uncompress;
compress(a, uncompress);
for (int i = 0; i < n; i++) b[a[i]].insert(i);
vector<int> res(n + 1);
int ptr = 0;
while (ptr < n){
res[ptr] += a[ptr];
res[(*b[a[ptr]].rbegin()) + 1] -= a[ptr];
ptr = (*b[a[ptr]].rbegin()) + 1;
}
for (int i = 1;i < n; i++){
res[i] += res[i - 1];
}
for (int i = 0; i < n; i++){
printf("%d\n", uncompress[res[i]]);
}
}
return 0;
}
/*
* Ermm don't underestimate Div2A, pls...
*
* IMPORTANT:: If there isn't a clear-cut approach for your program, DO NOT CODE YET!
*
* Analyze the time complexity and space complexity even if it *seems* efficient
*
* Write down some notes for more complicated problems
*
* Also, please, CP isn't supposed to be complicated
*
**/
Compilation message
Main.cpp: In function 'int main()':
Main.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
23 | scanf("%d", &n);
| ~~~~~^~~~~~~~~~
Main.cpp:26:32: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
26 | for (auto &i : a) scanf("%d", &i);
| ~~~~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
468 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 |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
468 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
428 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
568 KB |
Output is correct |
| 18 |
Correct |
1 ms |
596 KB |
Output is correct |
| 19 |
Correct |
1 ms |
432 KB |
Output is correct |
| 20 |
Correct |
2 ms |
416 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
1 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
468 KB |
Output is correct |
| 24 |
Correct |
1 ms |
468 KB |
Output is correct |
| 25 |
Correct |
1 ms |
468 KB |
Output is correct |
| 26 |
Correct |
2 ms |
468 KB |
Output is correct |
| 27 |
Correct |
1 ms |
468 KB |
Output is correct |
| 28 |
Correct |
1 ms |
468 KB |
Output is correct |
| 29 |
Correct |
1 ms |
596 KB |
Output is correct |
| 30 |
Correct |
1 ms |
564 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
296 KB |
Output is correct |
| 4 |
Correct |
1 ms |
304 KB |
Output is correct |
| 5 |
Correct |
1 ms |
432 KB |
Output is correct |
| 6 |
Correct |
1 ms |
256 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 |
424 KB |
Output is correct |
| 10 |
Correct |
1 ms |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
468 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
62 ms |
21300 KB |
Output is correct |
| 18 |
Correct |
62 ms |
21312 KB |
Output is correct |
| 19 |
Correct |
57 ms |
21420 KB |
Output is correct |
| 20 |
Correct |
57 ms |
21312 KB |
Output is correct |
| 21 |
Correct |
56 ms |
21424 KB |
Output is correct |
| 22 |
Correct |
58 ms |
21348 KB |
Output is correct |
| 23 |
Correct |
56 ms |
21348 KB |
Output is correct |
| 24 |
Correct |
65 ms |
21356 KB |
Output is correct |
| 25 |
Correct |
65 ms |
21424 KB |
Output is correct |
| 26 |
Correct |
65 ms |
21344 KB |
Output is correct |
| 27 |
Correct |
71 ms |
21344 KB |
Output is correct |
| 28 |
Correct |
56 ms |
21408 KB |
Output is correct |
| 29 |
Correct |
64 ms |
21324 KB |
Output is correct |
| 30 |
Correct |
66 ms |
21368 KB |
Output is correct |
| 31 |
Correct |
63 ms |
21344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
468 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 |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
468 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
428 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
568 KB |
Output is correct |
| 18 |
Correct |
1 ms |
596 KB |
Output is correct |
| 19 |
Correct |
1 ms |
432 KB |
Output is correct |
| 20 |
Correct |
2 ms |
416 KB |
Output is correct |
| 21 |
Correct |
1 ms |
468 KB |
Output is correct |
| 22 |
Correct |
1 ms |
468 KB |
Output is correct |
| 23 |
Correct |
1 ms |
468 KB |
Output is correct |
| 24 |
Correct |
1 ms |
468 KB |
Output is correct |
| 25 |
Correct |
1 ms |
468 KB |
Output is correct |
| 26 |
Correct |
2 ms |
468 KB |
Output is correct |
| 27 |
Correct |
1 ms |
468 KB |
Output is correct |
| 28 |
Correct |
1 ms |
468 KB |
Output is correct |
| 29 |
Correct |
1 ms |
596 KB |
Output is correct |
| 30 |
Correct |
1 ms |
564 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
0 ms |
212 KB |
Output is correct |
| 33 |
Correct |
0 ms |
296 KB |
Output is correct |
| 34 |
Correct |
1 ms |
304 KB |
Output is correct |
| 35 |
Correct |
1 ms |
432 KB |
Output is correct |
| 36 |
Correct |
1 ms |
256 KB |
Output is correct |
| 37 |
Correct |
1 ms |
212 KB |
Output is correct |
| 38 |
Correct |
0 ms |
212 KB |
Output is correct |
| 39 |
Correct |
1 ms |
424 KB |
Output is correct |
| 40 |
Correct |
1 ms |
468 KB |
Output is correct |
| 41 |
Correct |
1 ms |
468 KB |
Output is correct |
| 42 |
Correct |
1 ms |
468 KB |
Output is correct |
| 43 |
Correct |
1 ms |
468 KB |
Output is correct |
| 44 |
Correct |
1 ms |
468 KB |
Output is correct |
| 45 |
Correct |
1 ms |
468 KB |
Output is correct |
| 46 |
Correct |
1 ms |
468 KB |
Output is correct |
| 47 |
Correct |
62 ms |
21300 KB |
Output is correct |
| 48 |
Correct |
62 ms |
21312 KB |
Output is correct |
| 49 |
Correct |
57 ms |
21420 KB |
Output is correct |
| 50 |
Correct |
57 ms |
21312 KB |
Output is correct |
| 51 |
Correct |
56 ms |
21424 KB |
Output is correct |
| 52 |
Correct |
58 ms |
21348 KB |
Output is correct |
| 53 |
Correct |
56 ms |
21348 KB |
Output is correct |
| 54 |
Correct |
65 ms |
21356 KB |
Output is correct |
| 55 |
Correct |
65 ms |
21424 KB |
Output is correct |
| 56 |
Correct |
65 ms |
21344 KB |
Output is correct |
| 57 |
Correct |
71 ms |
21344 KB |
Output is correct |
| 58 |
Correct |
56 ms |
21408 KB |
Output is correct |
| 59 |
Correct |
64 ms |
21324 KB |
Output is correct |
| 60 |
Correct |
66 ms |
21368 KB |
Output is correct |
| 61 |
Correct |
63 ms |
21344 KB |
Output is correct |
| 62 |
Correct |
78 ms |
24532 KB |
Output is correct |
| 63 |
Correct |
132 ms |
39756 KB |
Output is correct |
| 64 |
Correct |
109 ms |
39780 KB |
Output is correct |
| 65 |
Correct |
71 ms |
24216 KB |
Output is correct |
| 66 |
Correct |
67 ms |
24156 KB |
Output is correct |
| 67 |
Correct |
67 ms |
24592 KB |
Output is correct |
| 68 |
Correct |
70 ms |
24584 KB |
Output is correct |
| 69 |
Correct |
67 ms |
24548 KB |
Output is correct |
| 70 |
Correct |
75 ms |
24580 KB |
Output is correct |
| 71 |
Correct |
73 ms |
24580 KB |
Output is correct |
| 72 |
Correct |
68 ms |
23532 KB |
Output is correct |
| 73 |
Correct |
75 ms |
31904 KB |
Output is correct |
| 74 |
Correct |
76 ms |
32132 KB |
Output is correct |
| 75 |
Correct |
117 ms |
39428 KB |
Output is correct |
| 76 |
Correct |
104 ms |
39804 KB |
Output is correct |
| 77 |
Correct |
118 ms |
39812 KB |
Output is correct |
| 78 |
Correct |
107 ms |
39052 KB |
Output is correct |
