oj.uz

Submission #1004077

# Submission time Handle Problem Language Result Execution time Memory
1004077 2024-06-21T04:38:48 Z De3b0o Team Contest (JOI22_team) C++14
55 / 100
 2000 ms 145744 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;
    map<pair<pll,ll>,ll> mp;
    int i = 0;
    while(n--)
    {
        ll x , y , z;
        cin >> x >> y >> z;
        if(mp[{{x,y},z}])
            continue;
        mp[{{x,y},z}]=1;
        X[i]=x;
        Y[i]=y;
        Z[i]=z;
        s1.in(X[i]);
        s2.in(Y[i]);
        s3.in(Z[i]);
        i++;
    }
    n=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 61 ms 131924 KB Output is correct
2 Correct 77 ms 131920 KB Output is correct
3 Correct 66 ms 131696 KB Output is correct
4 Correct 68 ms 131832 KB Output is correct
5 Correct 63 ms 131920 KB Output is correct
6 Correct 62 ms 131892 KB Output is correct
7 Correct 60 ms 131920 KB Output is correct
8 Correct 63 ms 131932 KB Output is correct
9 Correct 61 ms 131820 KB Output is correct
10 Correct 61 ms 131920 KB Output is correct
11 Correct 86 ms 131924 KB Output is correct
12 Correct 67 ms 131696 KB Output is correct
13 Correct 62 ms 131920 KB Output is correct
14 Correct 66 ms 131840 KB Output is correct
15 Correct 65 ms 131780 KB Output is correct
16 Correct 61 ms 131920 KB Output is correct
17 Correct 66 ms 132008 KB Output is correct
18 Correct 68 ms 131928 KB Output is correct
19 Correct 68 ms 131924 KB Output is correct
20 Correct 67 ms 131864 KB Output is correct
21 Correct 67 ms 131988 KB Output is correct
22 Correct 64 ms 132016 KB Output is correct
23 Correct 65 ms 131920 KB Output is correct
24 Correct 71 ms 131920 KB Output is correct
25 Correct 68 ms 131920 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 131924 KB Output is correct
2 Correct 77 ms 131920 KB Output is correct
3 Correct 66 ms 131696 KB Output is correct
4 Correct 68 ms 131832 KB Output is correct
5 Correct 63 ms 131920 KB Output is correct
6 Correct 62 ms 131892 KB Output is correct
7 Correct 60 ms 131920 KB Output is correct
8 Correct 63 ms 131932 KB Output is correct
9 Correct 61 ms 131820 KB Output is correct
10 Correct 61 ms 131920 KB Output is correct
11 Correct 86 ms 131924 KB Output is correct
12 Correct 67 ms 131696 KB Output is correct
13 Correct 62 ms 131920 KB Output is correct
14 Correct 66 ms 131840 KB Output is correct
15 Correct 65 ms 131780 KB Output is correct
16 Correct 61 ms 131920 KB Output is correct
17 Correct 66 ms 132008 KB Output is correct
18 Correct 68 ms 131928 KB Output is correct
19 Correct 68 ms 131924 KB Output is correct
20 Correct 67 ms 131864 KB Output is correct
21 Correct 67 ms 131988 KB Output is correct
22 Correct 64 ms 132016 KB Output is correct
23 Correct 65 ms 131920 KB Output is correct
24 Correct 71 ms 131920 KB Output is correct
25 Correct 68 ms 131920 KB Output is correct
26 Correct 144 ms 133456 KB Output is correct
27 Correct 137 ms 132948 KB Output is correct
28 Correct 128 ms 133096 KB Output is correct
29 Correct 122 ms 132944 KB Output is correct
30 Correct 94 ms 132572 KB Output is correct
31 Correct 133 ms 132536 KB Output is correct
32 Correct 123 ms 132212 KB Output is correct
33 Correct 77 ms 132436 KB Output is correct
34 Correct 115 ms 133452 KB Output is correct
35 Correct 67 ms 131968 KB Output is correct
36 Correct 77 ms 132052 KB Output is correct
37 Correct 83 ms 132692 KB Output is correct
38 Correct 79 ms 132540 KB Output is correct
39 Correct 73 ms 131924 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 131920 KB Output is correct
2 Correct 69 ms 131776 KB Output is correct
3 Correct 63 ms 131808 KB Output is correct
4 Correct 61 ms 131920 KB Output is correct
5 Correct 61 ms 131920 KB Output is correct
6 Correct 69 ms 131824 KB Output is correct
7 Correct 66 ms 131920 KB Output is correct
8 Correct 65 ms 131924 KB Output is correct
9 Correct 61 ms 131920 KB Output is correct
10 Correct 68 ms 131924 KB Output is correct
11 Correct 83 ms 132676 KB Output is correct
12 Correct 77 ms 132432 KB Output is correct
13 Correct 78 ms 132436 KB Output is correct
14 Correct 81 ms 132692 KB Output is correct
15 Correct 84 ms 132692 KB Output is correct
16 Correct 79 ms 132688 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 131920 KB Output is correct
2 Correct 69 ms 131776 KB Output is correct
3 Correct 63 ms 131808 KB Output is correct
4 Correct 61 ms 131920 KB Output is correct
5 Correct 61 ms 131920 KB Output is correct
6 Correct 69 ms 131824 KB Output is correct
7 Correct 66 ms 131920 KB Output is correct
8 Correct 65 ms 131924 KB Output is correct
9 Correct 61 ms 131920 KB Output is correct
10 Correct 68 ms 131924 KB Output is correct
11 Correct 83 ms 132676 KB Output is correct
12 Correct 77 ms 132432 KB Output is correct
13 Correct 78 ms 132436 KB Output is correct
14 Correct 81 ms 132692 KB Output is correct
15 Correct 84 ms 132692 KB Output is correct
16 Correct 79 ms 132688 KB Output is correct
17 Correct 68 ms 131924 KB Output is correct
18 Correct 69 ms 131920 KB Output is correct
19 Correct 69 ms 131920 KB Output is correct
20 Correct 74 ms 131876 KB Output is correct
21 Correct 100 ms 132056 KB Output is correct
22 Correct 348 ms 133712 KB Output is correct
23 Correct 97 ms 132948 KB Output is correct
24 Correct 90 ms 132688 KB Output is correct
25 Correct 94 ms 133072 KB Output is correct
26 Correct 90 ms 132944 KB Output is correct

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 131920 KB Output is correct
2 Correct 69 ms 131776 KB Output is correct
3 Correct 63 ms 131808 KB Output is correct
4 Correct 61 ms 131920 KB Output is correct
5 Correct 61 ms 131920 KB Output is correct
6 Correct 69 ms 131824 KB Output is correct
7 Correct 66 ms 131920 KB Output is correct
8 Correct 65 ms 131924 KB Output is correct
9 Correct 61 ms 131920 KB Output is correct
10 Correct 68 ms 131924 KB Output is correct
11 Correct 83 ms 132676 KB Output is correct
12 Correct 77 ms 132432 KB Output is correct
13 Correct 78 ms 132436 KB Output is correct
14 Correct 81 ms 132692 KB Output is correct
15 Correct 84 ms 132692 KB Output is correct
16 Correct 79 ms 132688 KB Output is correct
17 Correct 68 ms 131924 KB Output is correct
18 Correct 69 ms 131920 KB Output is correct
19 Correct 69 ms 131920 KB Output is correct
20 Correct 74 ms 131876 KB Output is correct
21 Correct 100 ms 132056 KB Output is correct
22 Correct 348 ms 133712 KB Output is correct
23 Correct 97 ms 132948 KB Output is correct
24 Correct 90 ms 132688 KB Output is correct
25 Correct 94 ms 133072 KB Output is correct
26 Correct 90 ms 132944 KB Output is correct
27 Correct 70 ms 131924 KB Output is correct
28 Correct 70 ms 131924 KB Output is correct
29 Correct 65 ms 131800 KB Output is correct
30 Correct 64 ms 131924 KB Output is correct
31 Correct 110 ms 132184 KB Output is correct
32 Correct 64 ms 131920 KB Output is correct
33 Correct 73 ms 131932 KB Output is correct
34 Execution timed out 2089 ms 145744 KB Time limit exceeded
35 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 131920 KB Output is correct
2 Correct 69 ms 131776 KB Output is correct
3 Correct 63 ms 131808 KB Output is correct
4 Correct 61 ms 131920 KB Output is correct
5 Correct 61 ms 131920 KB Output is correct
6 Correct 69 ms 131824 KB Output is correct
7 Correct 66 ms 131920 KB Output is correct
8 Correct 65 ms 131924 KB Output is correct
9 Correct 61 ms 131920 KB Output is correct
10 Correct 68 ms 131924 KB Output is correct
11 Correct 83 ms 132676 KB Output is correct
12 Correct 77 ms 132432 KB Output is correct
13 Correct 78 ms 132436 KB Output is correct
14 Correct 81 ms 132692 KB Output is correct
15 Correct 84 ms 132692 KB Output is correct
16 Correct 79 ms 132688 KB Output is correct
17 Correct 68 ms 131924 KB Output is correct
18 Correct 69 ms 131920 KB Output is correct
19 Correct 69 ms 131920 KB Output is correct
20 Correct 74 ms 131876 KB Output is correct
21 Correct 100 ms 132056 KB Output is correct
22 Correct 348 ms 133712 KB Output is correct
23 Correct 97 ms 132948 KB Output is correct
24 Correct 90 ms 132688 KB Output is correct
25 Correct 94 ms 133072 KB Output is correct
26 Correct 90 ms 132944 KB Output is correct
27 Correct 70 ms 131924 KB Output is correct
28 Correct 70 ms 131924 KB Output is correct
29 Correct 65 ms 131800 KB Output is correct
30 Correct 64 ms 131924 KB Output is correct
31 Correct 110 ms 132184 KB Output is correct
32 Correct 64 ms 131920 KB Output is correct
33 Correct 73 ms 131932 KB Output is correct
34 Execution timed out 2089 ms 145744 KB Time limit exceeded
35 Halted 0 ms 0 KB -

Subtask #7
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 131924 KB Output is correct
2 Correct 77 ms 131920 KB Output is correct
3 Correct 66 ms 131696 KB Output is correct
4 Correct 68 ms 131832 KB Output is correct
5 Correct 63 ms 131920 KB Output is correct
6 Correct 62 ms 131892 KB Output is correct
7 Correct 60 ms 131920 KB Output is correct
8 Correct 63 ms 131932 KB Output is correct
9 Correct 61 ms 131820 KB Output is correct
10 Correct 61 ms 131920 KB Output is correct
11 Correct 86 ms 131924 KB Output is correct
12 Correct 67 ms 131696 KB Output is correct
13 Correct 62 ms 131920 KB Output is correct
14 Correct 66 ms 131840 KB Output is correct
15 Correct 65 ms 131780 KB Output is correct
16 Correct 61 ms 131920 KB Output is correct
17 Correct 66 ms 132008 KB Output is correct
18 Correct 68 ms 131928 KB Output is correct
19 Correct 68 ms 131924 KB Output is correct
20 Correct 67 ms 131864 KB Output is correct
21 Correct 67 ms 131988 KB Output is correct
22 Correct 64 ms 132016 KB Output is correct
23 Correct 65 ms 131920 KB Output is correct
24 Correct 71 ms 131920 KB Output is correct
25 Correct 68 ms 131920 KB Output is correct
26 Correct 144 ms 133456 KB Output is correct
27 Correct 137 ms 132948 KB Output is correct
28 Correct 128 ms 133096 KB Output is correct
29 Correct 122 ms 132944 KB Output is correct
30 Correct 94 ms 132572 KB Output is correct
31 Correct 133 ms 132536 KB Output is correct
32 Correct 123 ms 132212 KB Output is correct
33 Correct 77 ms 132436 KB Output is correct
34 Correct 115 ms 133452 KB Output is correct
35 Correct 67 ms 131968 KB Output is correct
36 Correct 77 ms 132052 KB Output is correct
37 Correct 83 ms 132692 KB Output is correct
38 Correct 79 ms 132540 KB Output is correct
39 Correct 73 ms 131924 KB Output is correct
40 Correct 72 ms 131920 KB Output is correct
41 Correct 69 ms 131776 KB Output is correct
42 Correct 63 ms 131808 KB Output is correct
43 Correct 61 ms 131920 KB Output is correct
44 Correct 61 ms 131920 KB Output is correct
45 Correct 69 ms 131824 KB Output is correct
46 Correct 66 ms 131920 KB Output is correct
47 Correct 65 ms 131924 KB Output is correct
48 Correct 61 ms 131920 KB Output is correct
49 Correct 68 ms 131924 KB Output is correct
50 Correct 83 ms 132676 KB Output is correct
51 Correct 77 ms 132432 KB Output is correct
52 Correct 78 ms 132436 KB Output is correct
53 Correct 81 ms 132692 KB Output is correct
54 Correct 84 ms 132692 KB Output is correct
55 Correct 79 ms 132688 KB Output is correct
56 Correct 68 ms 131924 KB Output is correct
57 Correct 69 ms 131920 KB Output is correct
58 Correct 69 ms 131920 KB Output is correct
59 Correct 74 ms 131876 KB Output is correct
60 Correct 100 ms 132056 KB Output is correct
61 Correct 348 ms 133712 KB Output is correct
62 Correct 97 ms 132948 KB Output is correct
63 Correct 90 ms 132688 KB Output is correct
64 Correct 94 ms 133072 KB Output is correct
65 Correct 90 ms 132944 KB Output is correct
66 Correct 70 ms 131924 KB Output is correct
67 Correct 70 ms 131924 KB Output is correct
68 Correct 65 ms 131800 KB Output is correct
69 Correct 64 ms 131924 KB Output is correct
70 Correct 110 ms 132184 KB Output is correct
71 Correct 64 ms 131920 KB Output is correct
72 Correct 73 ms 131932 KB Output is correct
73 Execution timed out 2089 ms 145744 KB Time limit exceeded
74 Halted 0 ms 0 KB -