oj.uz

Submission #1004073

# Submission time Handle Problem Language Result Execution time Memory
1004073 2024-06-21T04:31:54 Z De3b0o Team Contest (JOI22_team) C++14
37 / 100
 2000 ms 133976 KB 
#include<bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define in insert
#define pb push_back
#define ppb pop_back()
#define d3 ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define cans cout << ans << "\n";
#define yes cout << "Yes" << "\n";
#define no cout << "No" << "\n";
#define pll pair<ll,ll>
#define lin cout << "\n";
#define sqr 340
#define mod 1000000007
#define mid ((l+r)/2)
#define lc (2*x)
#define rc (2*x+1)

using namespace std;

ll n;
ll X[150009];
ll Y[150009];
ll Z[150009];
ll ox[150009];
ll oy[150009];
ll oz[150009];

ll mx[4009][4009];

int main()
{
    d3
    cin >> n;
    set<ll> s1 , s2 , s3;
    map<ll,ll> mp1 , mp2 , mp3;
    for(int i = 0 ; n>i ; i++)
    {
        cin >> X[i] >> Y[i] >> Z[i];
        s1.in(X[i]);
        s2.in(Y[i]);
        s3.in(Z[i]);
    }
    ll t = 0;
    for(auto it : s1)
    {
        mp1[it]=t;
        ox[t]=it;
        t++;
    }
    t=0;
    for(auto it : s2)
    {
        mp2[it]=t;
        oy[t]=it;
        t++;
    }
    t=0;
    for(auto it : s3)
    {
        mp3[it]=t;
        oz[t]=it;
        t++;
    }
    for(int i = 0 ; n>i ; i++)
    {
        X[i]=mp1[X[i]];
        Y[i]=mp2[Y[i]];
        Z[i]=mp3[Z[i]];
        mx[X[i]][Y[i]]=max(mx[X[i]][Y[i]],Z[i]);
    }
    for(int i = 1 ; 4009 > i ; i++)
        mx[i][0]=max(mx[i][0],mx[i-1][0]);
    for(int i = 1 ; 4009 > i ; i++)
        mx[0][i]=max(mx[0][i],mx[0][i-1]);
    for(int i = 1 ; 4009>i ; i++)
        for(int j = 1 ; 4009>j ; j++)
            mx[i][j]=max(mx[i][j],max(mx[i-1][j],mx[i][j-1]));
    ll ans = -1;
    for(int i = 0 ; n>i ; i++)
    {
        for(int j = 0 ; n>j ; j++)
        {
            if(i==j)
                continue;
            if(X[i]>X[j]&&Y[j]>Y[i])
            {
                if(max(Z[i],Z[j])>=mx[X[i]-1][Y[j]-1])
                    continue;
                ans=max(ans,ox[X[i]]+oy[Y[j]]+oz[mx[X[i]-1][Y[j]-1]]);
            }
        }
    }
    cans
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 131920 KB Output is correct
2 Correct 52 ms 131872 KB Output is correct
3 Correct 57 ms 131924 KB Output is correct
4 Correct 53 ms 131924 KB Output is correct
5 Correct 56 ms 131696 KB Output is correct
6 Correct 55 ms 131920 KB Output is correct
7 Correct 52 ms 131924 KB Output is correct
8 Correct 59 ms 131920 KB Output is correct
9 Correct 55 ms 131924 KB Output is correct
10 Correct 51 ms 131868 KB Output is correct
11 Correct 57 ms 131848 KB Output is correct
12 Correct 58 ms 131876 KB Output is correct
13 Correct 53 ms 131936 KB Output is correct
14 Correct 53 ms 131924 KB Output is correct
15 Correct 53 ms 131920 KB Output is correct
16 Correct 57 ms 131976 KB Output is correct
17 Correct 59 ms 131848 KB Output is correct
18 Correct 60 ms 131920 KB Output is correct
19 Correct 58 ms 131920 KB Output is correct
20 Correct 66 ms 131744 KB Output is correct
21 Correct 70 ms 131920 KB Output is correct
22 Correct 54 ms 131960 KB Output is correct
23 Correct 63 ms 131720 KB Output is correct
24 Correct 56 ms 131768 KB Output is correct
25 Correct 54 ms 131924 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 131920 KB Output is correct
2 Correct 52 ms 131872 KB Output is correct
3 Correct 57 ms 131924 KB Output is correct
4 Correct 53 ms 131924 KB Output is correct
5 Correct 56 ms 131696 KB Output is correct
6 Correct 55 ms 131920 KB Output is correct
7 Correct 52 ms 131924 KB Output is correct
8 Correct 59 ms 131920 KB Output is correct
9 Correct 55 ms 131924 KB Output is correct
10 Correct 51 ms 131868 KB Output is correct
11 Correct 57 ms 131848 KB Output is correct
12 Correct 58 ms 131876 KB Output is correct
13 Correct 53 ms 131936 KB Output is correct
14 Correct 53 ms 131924 KB Output is correct
15 Correct 53 ms 131920 KB Output is correct
16 Correct 57 ms 131976 KB Output is correct
17 Correct 59 ms 131848 KB Output is correct
18 Correct 60 ms 131920 KB Output is correct
19 Correct 58 ms 131920 KB Output is correct
20 Correct 66 ms 131744 KB Output is correct
21 Correct 70 ms 131920 KB Output is correct
22 Correct 54 ms 131960 KB Output is correct
23 Correct 63 ms 131720 KB Output is correct
24 Correct 56 ms 131768 KB Output is correct
25 Correct 54 ms 131924 KB Output is correct
26 Correct 147 ms 133400 KB Output is correct
27 Correct 134 ms 132868 KB Output is correct
28 Correct 131 ms 132688 KB Output is correct
29 Correct 124 ms 132520 KB Output is correct
30 Correct 96 ms 132340 KB Output is correct
31 Correct 127 ms 132172 KB Output is correct
32 Correct 118 ms 131928 KB Output is correct
33 Correct 79 ms 132288 KB Output is correct
34 Correct 112 ms 133204 KB Output is correct
35 Correct 61 ms 131968 KB Output is correct
36 Correct 62 ms 131920 KB Output is correct
37 Correct 81 ms 132436 KB Output is correct
38 Correct 74 ms 132436 KB Output is correct
39 Correct 73 ms 131864 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 131916 KB Output is correct
2 Correct 57 ms 131932 KB Output is correct
3 Correct 55 ms 131924 KB Output is correct
4 Correct 58 ms 131924 KB Output is correct
5 Correct 57 ms 131920 KB Output is correct
6 Correct 68 ms 131920 KB Output is correct
7 Correct 55 ms 131780 KB Output is correct
8 Correct 59 ms 131832 KB Output is correct
9 Correct 57 ms 131824 KB Output is correct
10 Correct 55 ms 131920 KB Output is correct
11 Execution timed out 2073 ms 133976 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 131916 KB Output is correct
2 Correct 57 ms 131932 KB Output is correct
3 Correct 55 ms 131924 KB Output is correct
4 Correct 58 ms 131924 KB Output is correct
5 Correct 57 ms 131920 KB Output is correct
6 Correct 68 ms 131920 KB Output is correct
7 Correct 55 ms 131780 KB Output is correct
8 Correct 59 ms 131832 KB Output is correct
9 Correct 57 ms 131824 KB Output is correct
10 Correct 55 ms 131920 KB Output is correct
11 Execution timed out 2073 ms 133976 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 131916 KB Output is correct
2 Correct 57 ms 131932 KB Output is correct
3 Correct 55 ms 131924 KB Output is correct
4 Correct 58 ms 131924 KB Output is correct
5 Correct 57 ms 131920 KB Output is correct
6 Correct 68 ms 131920 KB Output is correct
7 Correct 55 ms 131780 KB Output is correct
8 Correct 59 ms 131832 KB Output is correct
9 Correct 57 ms 131824 KB Output is correct
10 Correct 55 ms 131920 KB Output is correct
11 Execution timed out 2073 ms 133976 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 131916 KB Output is correct
2 Correct 57 ms 131932 KB Output is correct
3 Correct 55 ms 131924 KB Output is correct
4 Correct 58 ms 131924 KB Output is correct
5 Correct 57 ms 131920 KB Output is correct
6 Correct 68 ms 131920 KB Output is correct
7 Correct 55 ms 131780 KB Output is correct
8 Correct 59 ms 131832 KB Output is correct
9 Correct 57 ms 131824 KB Output is correct
10 Correct 55 ms 131920 KB Output is correct
11 Execution timed out 2073 ms 133976 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #7
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 131920 KB Output is correct
2 Correct 52 ms 131872 KB Output is correct
3 Correct 57 ms 131924 KB Output is correct
4 Correct 53 ms 131924 KB Output is correct
5 Correct 56 ms 131696 KB Output is correct
6 Correct 55 ms 131920 KB Output is correct
7 Correct 52 ms 131924 KB Output is correct
8 Correct 59 ms 131920 KB Output is correct
9 Correct 55 ms 131924 KB Output is correct
10 Correct 51 ms 131868 KB Output is correct
11 Correct 57 ms 131848 KB Output is correct
12 Correct 58 ms 131876 KB Output is correct
13 Correct 53 ms 131936 KB Output is correct
14 Correct 53 ms 131924 KB Output is correct
15 Correct 53 ms 131920 KB Output is correct
16 Correct 57 ms 131976 KB Output is correct
17 Correct 59 ms 131848 KB Output is correct
18 Correct 60 ms 131920 KB Output is correct
19 Correct 58 ms 131920 KB Output is correct
20 Correct 66 ms 131744 KB Output is correct
21 Correct 70 ms 131920 KB Output is correct
22 Correct 54 ms 131960 KB Output is correct
23 Correct 63 ms 131720 KB Output is correct
24 Correct 56 ms 131768 KB Output is correct
25 Correct 54 ms 131924 KB Output is correct
26 Correct 147 ms 133400 KB Output is correct
27 Correct 134 ms 132868 KB Output is correct
28 Correct 131 ms 132688 KB Output is correct
29 Correct 124 ms 132520 KB Output is correct
30 Correct 96 ms 132340 KB Output is correct
31 Correct 127 ms 132172 KB Output is correct
32 Correct 118 ms 131928 KB Output is correct
33 Correct 79 ms 132288 KB Output is correct
34 Correct 112 ms 133204 KB Output is correct
35 Correct 61 ms 131968 KB Output is correct
36 Correct 62 ms 131920 KB Output is correct
37 Correct 81 ms 132436 KB Output is correct
38 Correct 74 ms 132436 KB Output is correct
39 Correct 73 ms 131864 KB Output is correct
40 Correct 60 ms 131916 KB Output is correct
41 Correct 57 ms 131932 KB Output is correct
42 Correct 55 ms 131924 KB Output is correct
43 Correct 58 ms 131924 KB Output is correct
44 Correct 57 ms 131920 KB Output is correct
45 Correct 68 ms 131920 KB Output is correct
46 Correct 55 ms 131780 KB Output is correct
47 Correct 59 ms 131832 KB Output is correct
48 Correct 57 ms 131824 KB Output is correct
49 Correct 55 ms 131920 KB Output is correct
50 Execution timed out 2073 ms 133976 KB Time limit exceeded
51 Halted 0 ms 0 KB -