Submission #941394

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
941394	2024-03-08T17:11:34 Z	Reverberate	Stone Arranging 2 (JOI23_ho_t1)	C++14	100 / 100	208 ms	19908 KB

Main

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define double long double
#define INF 1e18
#define DEBUG 0


signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n;
	cin>>n;
	stack<pair<int,int>>stk;
	int t;
	map<int,int>mp;
	for(int i=0;i<n;i++){
		cin>>t;
		if(mp[t]==0){
			stk.push({1,t});
			mp[t]++;
			continue;
		}
		int sum=1;
		while(!stk.empty()&&stk.top().second!=t){
			auto [sz,val] = stk.top();
			stk.pop();
			mp[val]-=sz;
			sum+=sz;
		}
		auto [sz,val] = stk.top();
		stk.pop();
		mp[val]-=sz;
		sum+=sz;
		mp[t]+=sum;
		stk.push({sum,t});
	}
	vector<int>ans;
	while(!stk.empty()){
		auto [sz,val] = stk.top();
		stk.pop();
		while(sz--){
			ans.push_back(val);
		}
	}
	reverse(ans.begin(),ans.end());
	for(auto it:ans){
		cout<<it<<'\n';
	}
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:27:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   27 |    auto [sz,val] = stk.top();
      |         ^
Main.cpp:32:8: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   32 |   auto [sz,val] = stk.top();
      |        ^
Main.cpp:41:8: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   41 |   auto [sz,val] = stk.top();
      |        ^

Subtask #1
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
7	Correct	0 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	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 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	0 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	596 KB	Output is correct
21	Correct	1 ms	344 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	1 ms	428 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct

Subtask #2
35.0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 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	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 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	344 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	20 ms	2540 KB	Output is correct
18	Correct	24 ms	2520 KB	Output is correct
19	Correct	21 ms	2520 KB	Output is correct
20	Correct	22 ms	2516 KB	Output is correct
21	Correct	22 ms	2520 KB	Output is correct
22	Correct	22 ms	2516 KB	Output is correct
23	Correct	21 ms	2520 KB	Output is correct
24	Correct	22 ms	2516 KB	Output is correct
25	Correct	22 ms	2520 KB	Output is correct
26	Correct	22 ms	2520 KB	Output is correct
27	Correct	25 ms	2516 KB	Output is correct
28	Correct	22 ms	2520 KB	Output is correct
29	Correct	21 ms	2520 KB	Output is correct
30	Correct	20 ms	2520 KB	Output is correct
31	Correct	20 ms	2516 KB	Output is correct

Subtask #3
40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
7	Correct	0 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	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 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	0 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	596 KB	Output is correct
21	Correct	1 ms	344 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	1 ms	428 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 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	344 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	0 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	344 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	20 ms	2540 KB	Output is correct
48	Correct	24 ms	2520 KB	Output is correct
49	Correct	21 ms	2520 KB	Output is correct
50	Correct	22 ms	2516 KB	Output is correct
51	Correct	22 ms	2520 KB	Output is correct
52	Correct	22 ms	2516 KB	Output is correct
53	Correct	21 ms	2520 KB	Output is correct
54	Correct	22 ms	2516 KB	Output is correct
55	Correct	22 ms	2520 KB	Output is correct
56	Correct	22 ms	2520 KB	Output is correct
57	Correct	25 ms	2516 KB	Output is correct
58	Correct	22 ms	2520 KB	Output is correct
59	Correct	21 ms	2520 KB	Output is correct
60	Correct	20 ms	2520 KB	Output is correct
61	Correct	20 ms	2516 KB	Output is correct
62	Correct	31 ms	4024 KB	Output is correct
63	Correct	164 ms	16832 KB	Output is correct
64	Correct	208 ms	17348 KB	Output is correct
65	Correct	31 ms	3784 KB	Output is correct
66	Correct	30 ms	3796 KB	Output is correct
67	Correct	31 ms	4040 KB	Output is correct
68	Correct	32 ms	4144 KB	Output is correct
69	Correct	32 ms	4040 KB	Output is correct
70	Correct	33 ms	4040 KB	Output is correct
71	Correct	35 ms	4052 KB	Output is correct
72	Correct	33 ms	4032 KB	Output is correct
73	Correct	114 ms	11712 KB	Output is correct
74	Correct	114 ms	12056 KB	Output is correct
75	Correct	142 ms	19840 KB	Output is correct
76	Correct	197 ms	19904 KB	Output is correct
77	Correct	147 ms	19908 KB	Output is correct
78	Correct	139 ms	19760 KB	Output is correct

Submission #941394

Compilation message

Subtask #1 25.0 / 25.0

Subtask #2 35.0 / 35.0

Subtask #3 40.0 / 40.0

Subtask #1
25.0 / 25.0

Subtask #2
35.0 / 35.0

Subtask #3
40.0 / 40.0