oj.uz

Submission #892456

# Submission time Handle Problem Language Result Execution time Memory
892456 2023-12-25T11:16:03 Z vjudge1 Team Contest (JOI22_team) C++17
100 / 100
 78 ms 13316 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
#define int long long
#define pb push_back
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define ordered_set tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update>
#define ordered_multiset tree<type1, null_type, less_equal<type1>, rb_tree_tag, tree_order_statistics_node_update>;
 
using namespace std;
using namespace __gnu_pbds;
 
const int mod = 998244353;
const double PI = acos(-1.0);
const double epsilon = 1e-6;
const int N = 1.5e5+5;
int n;
vector<pair<int,int> > a(N),b(N),c(N);

void solve(){
	cin >> n;
	vector<int> x(n),y(n),z(n);
	for(int i = 0; i < n; i++){
		cin >> x[i] >> y[i] >> z[i];
		a[i] = {x[i],i};
		b[i] = {y[i],i};
		c[i] = {z[i],i};
	}
	sort(rall(a)); sort(rall(b)); sort(rall(c));
	
	int posx = 0,posy = 0,posz = 0;
	while(posx < n && posy < n && posz < n){
		auto [xv,pos1] = a[posx];
		auto [yv,pos2] = b[posy];
		auto [zv,pos3] = c[posz];
		
		if(y[pos1] >= yv || z[pos1] >= zv) posx++;
		else if(x[pos2] >= xv || z[pos2] >= zv) posy++;
		else if(x[pos3] >= xv || y[pos3] >= yv) posz++;
		else{
			cout << xv + yv + zv << '\n';
			return;
		}
	}
	cout << "-1\n";
}
 
main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
 
    int tt = 1;
    //cin >> tt;
    while (tt--) {
        solve();
    }
}

Compilation message

team.cpp:52:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   52 | main(){
      | ^~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 7516 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7524 KB Output is correct
4 Correct 9 ms 7260 KB Output is correct
5 Correct 9 ms 7260 KB Output is correct
6 Correct 9 ms 7256 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 9 ms 7512 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7332 KB Output is correct
11 Correct 9 ms 7260 KB Output is correct
12 Correct 9 ms 7340 KB Output is correct
13 Correct 11 ms 7668 KB Output is correct
14 Correct 9 ms 7516 KB Output is correct
15 Correct 11 ms 7516 KB Output is correct
16 Correct 10 ms 7444 KB Output is correct
17 Correct 11 ms 7272 KB Output is correct
18 Correct 12 ms 7516 KB Output is correct
19 Correct 12 ms 7516 KB Output is correct
20 Correct 12 ms 7448 KB Output is correct
21 Correct 11 ms 7512 KB Output is correct
22 Correct 9 ms 7516 KB Output is correct
23 Correct 10 ms 7524 KB Output is correct
24 Correct 11 ms 7516 KB Output is correct
25 Correct 10 ms 7516 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 7516 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7524 KB Output is correct
4 Correct 9 ms 7260 KB Output is correct
5 Correct 9 ms 7260 KB Output is correct
6 Correct 9 ms 7256 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 9 ms 7512 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7332 KB Output is correct
11 Correct 9 ms 7260 KB Output is correct
12 Correct 9 ms 7340 KB Output is correct
13 Correct 11 ms 7668 KB Output is correct
14 Correct 9 ms 7516 KB Output is correct
15 Correct 11 ms 7516 KB Output is correct
16 Correct 10 ms 7444 KB Output is correct
17 Correct 11 ms 7272 KB Output is correct
18 Correct 12 ms 7516 KB Output is correct
19 Correct 12 ms 7516 KB Output is correct
20 Correct 12 ms 7448 KB Output is correct
21 Correct 11 ms 7512 KB Output is correct
22 Correct 9 ms 7516 KB Output is correct
23 Correct 10 ms 7524 KB Output is correct
24 Correct 11 ms 7516 KB Output is correct
25 Correct 10 ms 7516 KB Output is correct
26 Correct 10 ms 7512 KB Output is correct
27 Correct 13 ms 7516 KB Output is correct
28 Correct 14 ms 8024 KB Output is correct
29 Correct 13 ms 7516 KB Output is correct
30 Correct 12 ms 7516 KB Output is correct
31 Correct 13 ms 7516 KB Output is correct
32 Correct 13 ms 7516 KB Output is correct
33 Correct 13 ms 7516 KB Output is correct
34 Correct 11 ms 7716 KB Output is correct
35 Correct 12 ms 7516 KB Output is correct
36 Correct 11 ms 7540 KB Output is correct
37 Correct 14 ms 7772 KB Output is correct
38 Correct 11 ms 7516 KB Output is correct
39 Correct 12 ms 7580 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 7512 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7260 KB Output is correct
4 Correct 10 ms 7384 KB Output is correct
5 Correct 9 ms 7512 KB Output is correct
6 Correct 9 ms 7260 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 11 ms 7260 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7516 KB Output is correct
11 Correct 63 ms 11528 KB Output is correct
12 Correct 42 ms 10332 KB Output is correct
13 Correct 42 ms 11048 KB Output is correct
14 Correct 58 ms 11608 KB Output is correct
15 Correct 50 ms 11612 KB Output is correct
16 Correct 66 ms 11404 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 7512 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7260 KB Output is correct
4 Correct 10 ms 7384 KB Output is correct
5 Correct 9 ms 7512 KB Output is correct
6 Correct 9 ms 7260 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 11 ms 7260 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7516 KB Output is correct
11 Correct 63 ms 11528 KB Output is correct
12 Correct 42 ms 10332 KB Output is correct
13 Correct 42 ms 11048 KB Output is correct
14 Correct 58 ms 11608 KB Output is correct
15 Correct 50 ms 11612 KB Output is correct
16 Correct 66 ms 11404 KB Output is correct
17 Correct 9 ms 7260 KB Output is correct
18 Correct 9 ms 7460 KB Output is correct
19 Correct 9 ms 7260 KB Output is correct
20 Correct 11 ms 7516 KB Output is correct
21 Correct 15 ms 7580 KB Output is correct
22 Correct 63 ms 12108 KB Output is correct
23 Correct 64 ms 11604 KB Output is correct
24 Correct 49 ms 10584 KB Output is correct
25 Correct 65 ms 11896 KB Output is correct
26 Correct 52 ms 11716 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 7512 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7260 KB Output is correct
4 Correct 10 ms 7384 KB Output is correct
5 Correct 9 ms 7512 KB Output is correct
6 Correct 9 ms 7260 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 11 ms 7260 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7516 KB Output is correct
11 Correct 63 ms 11528 KB Output is correct
12 Correct 42 ms 10332 KB Output is correct
13 Correct 42 ms 11048 KB Output is correct
14 Correct 58 ms 11608 KB Output is correct
15 Correct 50 ms 11612 KB Output is correct
16 Correct 66 ms 11404 KB Output is correct
17 Correct 9 ms 7260 KB Output is correct
18 Correct 9 ms 7460 KB Output is correct
19 Correct 9 ms 7260 KB Output is correct
20 Correct 11 ms 7516 KB Output is correct
21 Correct 15 ms 7580 KB Output is correct
22 Correct 63 ms 12108 KB Output is correct
23 Correct 64 ms 11604 KB Output is correct
24 Correct 49 ms 10584 KB Output is correct
25 Correct 65 ms 11896 KB Output is correct
26 Correct 52 ms 11716 KB Output is correct
27 Correct 12 ms 7512 KB Output is correct
28 Correct 13 ms 7512 KB Output is correct
29 Correct 12 ms 7512 KB Output is correct
30 Correct 10 ms 7516 KB Output is correct
31 Correct 13 ms 7516 KB Output is correct
32 Correct 11 ms 7516 KB Output is correct
33 Correct 10 ms 7544 KB Output is correct
34 Correct 63 ms 12124 KB Output is correct
35 Correct 61 ms 11868 KB Output is correct
36 Correct 67 ms 12112 KB Output is correct
37 Correct 71 ms 12268 KB Output is correct
38 Correct 55 ms 12112 KB Output is correct
39 Correct 43 ms 10320 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 7512 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7260 KB Output is correct
4 Correct 10 ms 7384 KB Output is correct
5 Correct 9 ms 7512 KB Output is correct
6 Correct 9 ms 7260 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 11 ms 7260 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7516 KB Output is correct
11 Correct 63 ms 11528 KB Output is correct
12 Correct 42 ms 10332 KB Output is correct
13 Correct 42 ms 11048 KB Output is correct
14 Correct 58 ms 11608 KB Output is correct
15 Correct 50 ms 11612 KB Output is correct
16 Correct 66 ms 11404 KB Output is correct
17 Correct 9 ms 7260 KB Output is correct
18 Correct 9 ms 7460 KB Output is correct
19 Correct 9 ms 7260 KB Output is correct
20 Correct 11 ms 7516 KB Output is correct
21 Correct 15 ms 7580 KB Output is correct
22 Correct 63 ms 12108 KB Output is correct
23 Correct 64 ms 11604 KB Output is correct
24 Correct 49 ms 10584 KB Output is correct
25 Correct 65 ms 11896 KB Output is correct
26 Correct 52 ms 11716 KB Output is correct
27 Correct 12 ms 7512 KB Output is correct
28 Correct 13 ms 7512 KB Output is correct
29 Correct 12 ms 7512 KB Output is correct
30 Correct 10 ms 7516 KB Output is correct
31 Correct 13 ms 7516 KB Output is correct
32 Correct 11 ms 7516 KB Output is correct
33 Correct 10 ms 7544 KB Output is correct
34 Correct 63 ms 12124 KB Output is correct
35 Correct 61 ms 11868 KB Output is correct
36 Correct 67 ms 12112 KB Output is correct
37 Correct 71 ms 12268 KB Output is correct
38 Correct 55 ms 12112 KB Output is correct
39 Correct 43 ms 10320 KB Output is correct
40 Correct 12 ms 7516 KB Output is correct
41 Correct 13 ms 7516 KB Output is correct
42 Correct 13 ms 7512 KB Output is correct
43 Correct 12 ms 7512 KB Output is correct
44 Correct 68 ms 12548 KB Output is correct
45 Correct 71 ms 12416 KB Output is correct
46 Correct 71 ms 12544 KB Output is correct
47 Correct 72 ms 12476 KB Output is correct
48 Correct 56 ms 12124 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 7516 KB Output is correct
2 Correct 9 ms 7512 KB Output is correct
3 Correct 9 ms 7524 KB Output is correct
4 Correct 9 ms 7260 KB Output is correct
5 Correct 9 ms 7260 KB Output is correct
6 Correct 9 ms 7256 KB Output is correct
7 Correct 9 ms 7256 KB Output is correct
8 Correct 9 ms 7512 KB Output is correct
9 Correct 9 ms 7516 KB Output is correct
10 Correct 9 ms 7332 KB Output is correct
11 Correct 9 ms 7260 KB Output is correct
12 Correct 9 ms 7340 KB Output is correct
13 Correct 11 ms 7668 KB Output is correct
14 Correct 9 ms 7516 KB Output is correct
15 Correct 11 ms 7516 KB Output is correct
16 Correct 10 ms 7444 KB Output is correct
17 Correct 11 ms 7272 KB Output is correct
18 Correct 12 ms 7516 KB Output is correct
19 Correct 12 ms 7516 KB Output is correct
20 Correct 12 ms 7448 KB Output is correct
21 Correct 11 ms 7512 KB Output is correct
22 Correct 9 ms 7516 KB Output is correct
23 Correct 10 ms 7524 KB Output is correct
24 Correct 11 ms 7516 KB Output is correct
25 Correct 10 ms 7516 KB Output is correct
26 Correct 10 ms 7512 KB Output is correct
27 Correct 13 ms 7516 KB Output is correct
28 Correct 14 ms 8024 KB Output is correct
29 Correct 13 ms 7516 KB Output is correct
30 Correct 12 ms 7516 KB Output is correct
31 Correct 13 ms 7516 KB Output is correct
32 Correct 13 ms 7516 KB Output is correct
33 Correct 13 ms 7516 KB Output is correct
34 Correct 11 ms 7716 KB Output is correct
35 Correct 12 ms 7516 KB Output is correct
36 Correct 11 ms 7540 KB Output is correct
37 Correct 14 ms 7772 KB Output is correct
38 Correct 11 ms 7516 KB Output is correct
39 Correct 12 ms 7580 KB Output is correct
40 Correct 9 ms 7512 KB Output is correct
41 Correct 9 ms 7512 KB Output is correct
42 Correct 9 ms 7260 KB Output is correct
43 Correct 10 ms 7384 KB Output is correct
44 Correct 9 ms 7512 KB Output is correct
45 Correct 9 ms 7260 KB Output is correct
46 Correct 9 ms 7256 KB Output is correct
47 Correct 11 ms 7260 KB Output is correct
48 Correct 9 ms 7516 KB Output is correct
49 Correct 9 ms 7516 KB Output is correct
50 Correct 63 ms 11528 KB Output is correct
51 Correct 42 ms 10332 KB Output is correct
52 Correct 42 ms 11048 KB Output is correct
53 Correct 58 ms 11608 KB Output is correct
54 Correct 50 ms 11612 KB Output is correct
55 Correct 66 ms 11404 KB Output is correct
56 Correct 9 ms 7260 KB Output is correct
57 Correct 9 ms 7460 KB Output is correct
58 Correct 9 ms 7260 KB Output is correct
59 Correct 11 ms 7516 KB Output is correct
60 Correct 15 ms 7580 KB Output is correct
61 Correct 63 ms 12108 KB Output is correct
62 Correct 64 ms 11604 KB Output is correct
63 Correct 49 ms 10584 KB Output is correct
64 Correct 65 ms 11896 KB Output is correct
65 Correct 52 ms 11716 KB Output is correct
66 Correct 12 ms 7512 KB Output is correct
67 Correct 13 ms 7512 KB Output is correct
68 Correct 12 ms 7512 KB Output is correct
69 Correct 10 ms 7516 KB Output is correct
70 Correct 13 ms 7516 KB Output is correct
71 Correct 11 ms 7516 KB Output is correct
72 Correct 10 ms 7544 KB Output is correct
73 Correct 63 ms 12124 KB Output is correct
74 Correct 61 ms 11868 KB Output is correct
75 Correct 67 ms 12112 KB Output is correct
76 Correct 71 ms 12268 KB Output is correct
77 Correct 55 ms 12112 KB Output is correct
78 Correct 43 ms 10320 KB Output is correct
79 Correct 12 ms 7516 KB Output is correct
80 Correct 13 ms 7516 KB Output is correct
81 Correct 13 ms 7512 KB Output is correct
82 Correct 12 ms 7512 KB Output is correct
83 Correct 68 ms 12548 KB Output is correct
84 Correct 71 ms 12416 KB Output is correct
85 Correct 71 ms 12544 KB Output is correct
86 Correct 72 ms 12476 KB Output is correct
87 Correct 56 ms 12124 KB Output is correct
88 Correct 69 ms 13136 KB Output is correct
89 Correct 77 ms 13096 KB Output is correct
90 Correct 71 ms 13168 KB Output is correct
91 Correct 78 ms 13148 KB Output is correct
92 Correct 74 ms 12624 KB Output is correct
93 Correct 71 ms 12624 KB Output is correct
94 Correct 73 ms 12880 KB Output is correct
95 Correct 65 ms 13316 KB Output is correct
96 Correct 70 ms 13316 KB Output is correct
97 Correct 77 ms 13144 KB Output is correct
98 Correct 66 ms 12692 KB Output is correct
99 Correct 39 ms 12764 KB Output is correct