oj.uz

Submission #787908

# Submission time Handle Problem Language Result Execution time Memory
787908 2023-07-19T14:15:58 Z guagua0407 Stone Arranging 2 (JOI23_ho_t1) C++17
100 / 100
 163 ms 15156 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define f first
#define s second
#define all(x) x.begin(),x.end()

vector<pair<int,int>> vec;
map<int,int> mp;

int main(){
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int n;
    cin>>n;
    for(int i=0;i<n;i++){
        int x;
        cin>>x;
        if(mp[x]){
            while(vec.size() and vec.back().f!=x){
                mp[vec.back().f]--;
                vec.pop_back();
            }
        }
        vec.push_back({x,i});
        mp[x]++;
    }
    for(int i=0;i<vec.size()-1;i++){
        if(vec[i].f==vec[i+1].f){
            for(int j=vec[i].s;j<vec[i+1].s;j++){
                cout<<vec[i].f<<'\n';
            }
        }
        else{
            cout<<vec[i].f<<'\n';
        }
    }
    cout<<vec.back().f;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:28:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |     for(int i=0;i<vec.size()-1;i++){
      |                 ~^~~~~~~~~~~~~

Subtask #1
25.0 / 25.0

# 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 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 320 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 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 468 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 328 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 344 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 316 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct

Subtask #2
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Correct 0 ms 212 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 320 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 20 ms 2812 KB Output is correct
18 Correct 19 ms 2896 KB Output is correct
19 Correct 21 ms 1952 KB Output is correct
20 Correct 23 ms 2124 KB Output is correct
21 Correct 21 ms 2000 KB Output is correct
22 Correct 22 ms 1924 KB Output is correct
23 Correct 21 ms 1976 KB Output is correct
24 Correct 22 ms 1984 KB Output is correct
25 Correct 21 ms 2000 KB Output is correct
26 Correct 21 ms 1972 KB Output is correct
27 Correct 22 ms 2000 KB Output is correct
28 Correct 26 ms 1920 KB Output is correct
29 Correct 21 ms 2000 KB Output is correct
30 Correct 21 ms 2896 KB Output is correct
31 Correct 20 ms 2912 KB Output is correct

Subtask #3
40.0 / 40.0

# 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 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 320 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 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 468 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 328 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 344 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 316 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 320 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 1 ms 316 KB Output is correct
38 Correct 0 ms 212 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 320 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 20 ms 2812 KB Output is correct
48 Correct 19 ms 2896 KB Output is correct
49 Correct 21 ms 1952 KB Output is correct
50 Correct 23 ms 2124 KB Output is correct
51 Correct 21 ms 2000 KB Output is correct
52 Correct 22 ms 1924 KB Output is correct
53 Correct 21 ms 1976 KB Output is correct
54 Correct 22 ms 1984 KB Output is correct
55 Correct 21 ms 2000 KB Output is correct
56 Correct 21 ms 1972 KB Output is correct
57 Correct 22 ms 2000 KB Output is correct
58 Correct 26 ms 1920 KB Output is correct
59 Correct 21 ms 2000 KB Output is correct
60 Correct 21 ms 2896 KB Output is correct
61 Correct 20 ms 2912 KB Output is correct
62 Correct 30 ms 5948 KB Output is correct
63 Correct 151 ms 14244 KB Output is correct
64 Correct 133 ms 13968 KB Output is correct
65 Correct 31 ms 4816 KB Output is correct
66 Correct 30 ms 4776 KB Output is correct
67 Correct 39 ms 5084 KB Output is correct
68 Correct 32 ms 5192 KB Output is correct
69 Correct 33 ms 4824 KB Output is correct
70 Correct 40 ms 4856 KB Output is correct
71 Correct 33 ms 4936 KB Output is correct
72 Correct 32 ms 3876 KB Output is correct
73 Correct 101 ms 9424 KB Output is correct
74 Correct 106 ms 9660 KB Output is correct
75 Correct 130 ms 14752 KB Output is correct
76 Correct 163 ms 15156 KB Output is correct
77 Correct 105 ms 15132 KB Output is correct
78 Correct 105 ms 14376 KB Output is correct