#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define vi vector<int>
#define ve vector
#define ll long long
#define vl vector<ll>
#define vll vector<pair<ll,ll>>
#define onbit __builtin_popcount
#define ii pair<int,int>
#define vvi vector<vi>
#define vii vector<ii>
#define gii greater<ii>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define INF 1e18
#define eps 1e-7
#define eps1 1e-2
#define optimise ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define MAX_A 1e5+5
using namespace std;
using namespace __gnu_pbds;
template <class T>
using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
const ll MOD = 1e9+9;
const int nax = 2e5+5;
const int MAX_VAL = 1e6;
double PI=3.14159265359;
int arx[8]={1,1,0,-1,-1,-1, 0, 1};
int ary[8]={0,1,1, 1, 0,-1,-1,-1};
void setIO(string s) {
freopen((s + ".in").c_str(), "r", stdin);
freopen((s + ".out").c_str(), "w", stdout);
}
int main(){
optimise;
/*#ifndef ONLINE_JUDGE
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);
#endif*/
//setIO("redistricting");
int n;
cin>>n;
stack<pair<int,int>> s;
vii res;
multiset<int> tab;
for (int i = 0; i < n; ++i)
{
int x;
cin>>x;
while(tab.count(x)){
tab.erase(s.top().se);
s.pop();
}
tab.insert(x);
s.push({i,x});
}
while(!s.empty()){
res.pb(s.top());
s.pop();
}
reverse(res.begin(),res.end());
int j=0;
for (int i = 0; i < n; ++i)
{
while(i<=res[j].fi){
cout << res[j].se<<endl;
i++;
}
j++;
if (j<res.size()&&i<=res[j].fi) cout << res[j].se <<endl;
}
}
Compilation message
Main.cpp: In function 'int main()':
Main.cpp:72:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
72 | if (j<res.size()&&i<=res[j].fi) cout << res[j].se <<endl;
| ~^~~~~~~~~~~
Main.cpp: In function 'void setIO(std::string)':
Main.cpp:33:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
33 | freopen((s + ".in").c_str(), "r", stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:34:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
34 | freopen((s + ".out").c_str(), "w", stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
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 |
3 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
280 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
3 ms |
320 KB |
Output is correct |
11 |
Correct |
3 ms |
340 KB |
Output is correct |
12 |
Correct |
3 ms |
212 KB |
Output is correct |
13 |
Correct |
3 ms |
320 KB |
Output is correct |
14 |
Correct |
3 ms |
212 KB |
Output is correct |
15 |
Correct |
3 ms |
212 KB |
Output is correct |
16 |
Correct |
3 ms |
212 KB |
Output is correct |
17 |
Correct |
3 ms |
468 KB |
Output is correct |
18 |
Correct |
3 ms |
468 KB |
Output is correct |
19 |
Correct |
3 ms |
332 KB |
Output is correct |
20 |
Correct |
3 ms |
336 KB |
Output is correct |
21 |
Correct |
3 ms |
340 KB |
Output is correct |
22 |
Correct |
3 ms |
332 KB |
Output is correct |
23 |
Correct |
3 ms |
340 KB |
Output is correct |
24 |
Correct |
3 ms |
340 KB |
Output is correct |
25 |
Correct |
3 ms |
332 KB |
Output is correct |
26 |
Correct |
3 ms |
340 KB |
Output is correct |
27 |
Correct |
3 ms |
212 KB |
Output is correct |
28 |
Correct |
3 ms |
212 KB |
Output is correct |
29 |
Correct |
4 ms |
340 KB |
Output is correct |
30 |
Correct |
3 ms |
340 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 |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
3 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 |
3 ms |
212 KB |
Output is correct |
10 |
Correct |
3 ms |
320 KB |
Output is correct |
11 |
Correct |
3 ms |
212 KB |
Output is correct |
12 |
Correct |
3 ms |
212 KB |
Output is correct |
13 |
Correct |
3 ms |
340 KB |
Output is correct |
14 |
Correct |
3 ms |
320 KB |
Output is correct |
15 |
Correct |
3 ms |
212 KB |
Output is correct |
16 |
Correct |
3 ms |
212 KB |
Output is correct |
17 |
Correct |
215 ms |
984 KB |
Output is correct |
18 |
Correct |
208 ms |
1020 KB |
Output is correct |
19 |
Correct |
215 ms |
1028 KB |
Output is correct |
20 |
Correct |
209 ms |
944 KB |
Output is correct |
21 |
Correct |
211 ms |
1012 KB |
Output is correct |
22 |
Correct |
240 ms |
1080 KB |
Output is correct |
23 |
Correct |
206 ms |
1068 KB |
Output is correct |
24 |
Correct |
239 ms |
1044 KB |
Output is correct |
25 |
Correct |
254 ms |
984 KB |
Output is correct |
26 |
Correct |
207 ms |
1004 KB |
Output is correct |
27 |
Correct |
218 ms |
1092 KB |
Output is correct |
28 |
Correct |
212 ms |
972 KB |
Output is correct |
29 |
Correct |
211 ms |
912 KB |
Output is correct |
30 |
Correct |
217 ms |
892 KB |
Output is correct |
31 |
Correct |
221 ms |
1088 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 |
3 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
280 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
3 ms |
320 KB |
Output is correct |
11 |
Correct |
3 ms |
340 KB |
Output is correct |
12 |
Correct |
3 ms |
212 KB |
Output is correct |
13 |
Correct |
3 ms |
320 KB |
Output is correct |
14 |
Correct |
3 ms |
212 KB |
Output is correct |
15 |
Correct |
3 ms |
212 KB |
Output is correct |
16 |
Correct |
3 ms |
212 KB |
Output is correct |
17 |
Correct |
3 ms |
468 KB |
Output is correct |
18 |
Correct |
3 ms |
468 KB |
Output is correct |
19 |
Correct |
3 ms |
332 KB |
Output is correct |
20 |
Correct |
3 ms |
336 KB |
Output is correct |
21 |
Correct |
3 ms |
340 KB |
Output is correct |
22 |
Correct |
3 ms |
332 KB |
Output is correct |
23 |
Correct |
3 ms |
340 KB |
Output is correct |
24 |
Correct |
3 ms |
340 KB |
Output is correct |
25 |
Correct |
3 ms |
332 KB |
Output is correct |
26 |
Correct |
3 ms |
340 KB |
Output is correct |
27 |
Correct |
3 ms |
212 KB |
Output is correct |
28 |
Correct |
3 ms |
212 KB |
Output is correct |
29 |
Correct |
4 ms |
340 KB |
Output is correct |
30 |
Correct |
3 ms |
340 KB |
Output is correct |
31 |
Correct |
1 ms |
212 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
332 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
3 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 |
3 ms |
212 KB |
Output is correct |
40 |
Correct |
3 ms |
320 KB |
Output is correct |
41 |
Correct |
3 ms |
212 KB |
Output is correct |
42 |
Correct |
3 ms |
212 KB |
Output is correct |
43 |
Correct |
3 ms |
340 KB |
Output is correct |
44 |
Correct |
3 ms |
320 KB |
Output is correct |
45 |
Correct |
3 ms |
212 KB |
Output is correct |
46 |
Correct |
3 ms |
212 KB |
Output is correct |
47 |
Correct |
215 ms |
984 KB |
Output is correct |
48 |
Correct |
208 ms |
1020 KB |
Output is correct |
49 |
Correct |
215 ms |
1028 KB |
Output is correct |
50 |
Correct |
209 ms |
944 KB |
Output is correct |
51 |
Correct |
211 ms |
1012 KB |
Output is correct |
52 |
Correct |
240 ms |
1080 KB |
Output is correct |
53 |
Correct |
206 ms |
1068 KB |
Output is correct |
54 |
Correct |
239 ms |
1044 KB |
Output is correct |
55 |
Correct |
254 ms |
984 KB |
Output is correct |
56 |
Correct |
207 ms |
1004 KB |
Output is correct |
57 |
Correct |
218 ms |
1092 KB |
Output is correct |
58 |
Correct |
212 ms |
972 KB |
Output is correct |
59 |
Correct |
211 ms |
912 KB |
Output is correct |
60 |
Correct |
217 ms |
892 KB |
Output is correct |
61 |
Correct |
221 ms |
1088 KB |
Output is correct |
62 |
Correct |
242 ms |
4272 KB |
Output is correct |
63 |
Correct |
302 ms |
8012 KB |
Output is correct |
64 |
Correct |
310 ms |
7540 KB |
Output is correct |
65 |
Correct |
219 ms |
3880 KB |
Output is correct |
66 |
Correct |
239 ms |
3872 KB |
Output is correct |
67 |
Correct |
219 ms |
4256 KB |
Output is correct |
68 |
Correct |
235 ms |
3704 KB |
Output is correct |
69 |
Correct |
228 ms |
2668 KB |
Output is correct |
70 |
Correct |
222 ms |
3936 KB |
Output is correct |
71 |
Correct |
232 ms |
4048 KB |
Output is correct |
72 |
Correct |
222 ms |
3084 KB |
Output is correct |
73 |
Correct |
287 ms |
10372 KB |
Output is correct |
74 |
Correct |
297 ms |
9748 KB |
Output is correct |
75 |
Correct |
296 ms |
16516 KB |
Output is correct |
76 |
Correct |
334 ms |
15336 KB |
Output is correct |
77 |
Correct |
328 ms |
16880 KB |
Output is correct |
78 |
Correct |
300 ms |
15500 KB |
Output is correct |