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Submission #575968

# Submission time Handle Problem Language Result Execution time Memory
575968 2022-06-12T01:14:04 Z teki Cloud Computing (CEOI18_clo) C++11
100 / 100
 460 ms 2100 KB 
#include <bits/stdc++.h>

typedef long long ll;

#define pb push_back
#define MS(x,y) memset((x),(y),sizeof((x)))

using namespace std;

const ll MN = 1000000007;

vector<pair<pair<ll,ll>, pair<ll,ll>>> a(4005);

int main()
{
    #if LOCAL_DEBUG
        fstream cin("in.txt");
    #endif

    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);

    ll n,m;
    cin>>n;

    ll ctr = 0;

    for (ll i = 0; i<n; i++) {
        ll c,f,v;
        cin>>c>>f>>v;

        a[i] = { {-f,0} , {c,-v} };
        ctr += c;
    }

    cin>>m;

    for (ll i = 0; i<m; i++) {
        ll c,f,v;
        cin>>c>>f>>v;

        a[i+n] = { {-f,1} , {-c,v} };
    }

    a.resize(n+m);
    sort(a.begin(),a.end());

    const ll sajz = ctr+100;

    vector<ll> dp(sajz);
    for (ll i = 0; i<sajz; i++) dp[i] = -(MN*MN);
    dp[0] = 0;
    vector<ll> tempDp(sajz);

    for (ll i = 0; i<n+m; i++) {
        ll c = a[i].second.first, v = a[i].second.second;

        tempDp = dp;

        for (ll j = max(0ll,c); j<=ctr; j++) tempDp[j] = max(tempDp[j], dp[j-c]+v);

        swap(tempDp,dp);
    }

    ll res = 0;
    for (ll i = 0; i<sajz; i++) res = max(res,dp[i]);

    cout<<res<<endl;

    return 0;
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 2 ms 460 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 3 ms 468 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 448 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 23 ms 724 KB Output is correct
6 Correct 2 ms 468 KB Output is correct
7 Correct 127 ms 1300 KB Output is correct
8 Correct 23 ms 648 KB Output is correct
9 Correct 189 ms 1748 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 444 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 480 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 1 ms 456 KB Output is correct
8 Correct 1 ms 468 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 9 ms 468 KB Output is correct
4 Correct 2 ms 468 KB Output is correct
5 Correct 280 ms 1296 KB Output is correct
6 Correct 411 ms 1896 KB Output is correct
7 Correct 432 ms 1908 KB Output is correct
8 Correct 417 ms 1872 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 352 KB Output is correct
2 Correct 1 ms 448 KB Output is correct
3 Correct 24 ms 880 KB Output is correct
4 Correct 5 ms 404 KB Output is correct
5 Correct 380 ms 1896 KB Output is correct
6 Correct 400 ms 1892 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 2 ms 460 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 3 ms 468 KB Output is correct
9 Correct 1 ms 448 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 23 ms 724 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 127 ms 1300 KB Output is correct
16 Correct 23 ms 648 KB Output is correct
17 Correct 189 ms 1748 KB Output is correct
18 Correct 0 ms 444 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 480 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 1 ms 456 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 9 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 280 ms 1296 KB Output is correct
31 Correct 411 ms 1896 KB Output is correct
32 Correct 432 ms 1908 KB Output is correct
33 Correct 417 ms 1872 KB Output is correct
34 Correct 1 ms 352 KB Output is correct
35 Correct 1 ms 448 KB Output is correct
36 Correct 24 ms 880 KB Output is correct
37 Correct 5 ms 404 KB Output is correct
38 Correct 380 ms 1896 KB Output is correct
39 Correct 400 ms 1892 KB Output is correct
40 Correct 26 ms 724 KB Output is correct
41 Correct 80 ms 1100 KB Output is correct
42 Correct 6 ms 460 KB Output is correct
43 Correct 446 ms 2064 KB Output is correct
44 Correct 459 ms 2076 KB Output is correct
45 Correct 460 ms 2100 KB Output is correct
46 Correct 3 ms 468 KB Output is correct
47 Correct 7 ms 468 KB Output is correct
48 Correct 6 ms 520 KB Output is correct