oj.uz

답안 #743573

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
743573 2023-05-17T14:03:27 Z LKR__enjoyer Knapsack (NOI18_knapsack) C++17
100 / 100
 227 ms 4892 KB 
#include<bits/stdc++.h>
#include <iostream>
typedef long long ll;
#define pb push_back
#define f first
#define s second
using namespace std;
ll dp[2001];
priority_queue<pair<ll,int>> kolejka[2001];
int n,max_weight;
void put(int waga){
auto x=kolejka[waga].top(); 
kolejka[waga].pop();
ll val=x.f; x.s--;
if(x.s)kolejka[waga].push(x);
if(kolejka[waga].top().s==0)kolejka[waga].pop();    
for(int i=max_weight-waga;i>=0;i--)
dp[i+waga]=max(dp[i+waga],dp[i]+val);
for(int i=1;i<=max_weight;i++)dp[i]=max(dp[i],dp[i-1]);    
}


int main()
{
    cin>>max_weight>>n;
    for(int i=0;i<n;i++){
    ll v; int w,k;    
    cin>>v>>w>>k;    
    kolejka[w].push({v,k});
    }
    for(int i=1;i<=max_weight;i++){
    for(int j=0;j<max_weight/i;j++){
    if(kolejka[i].empty())break;
    put(i);
    }    
    }
    cout<<dp[max_weight];
    return 0;
}

Subtask #1
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 468 KB Output is correct

Subtask #2
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 1 ms 360 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 2 ms 340 KB Output is correct
10 Correct 1 ms 364 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 1 ms 360 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 2 ms 340 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 9 ms 408 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 360 KB Output is correct
16 Correct 3 ms 364 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 3 ms 340 KB Output is correct
20 Correct 2 ms 360 KB Output is correct

Subtask #4
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 1 ms 360 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 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 9 ms 408 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 360 KB Output is correct
20 Correct 3 ms 364 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 2 ms 360 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 18 ms 360 KB Output is correct
27 Correct 2 ms 340 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 6 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct

Subtask #5
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 1 ms 360 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 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 9 ms 408 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 360 KB Output is correct
20 Correct 3 ms 364 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 2 ms 360 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 18 ms 360 KB Output is correct
27 Correct 2 ms 340 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 6 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 63 ms 3320 KB Output is correct
36 Correct 87 ms 3556 KB Output is correct
37 Correct 75 ms 3352 KB Output is correct
38 Correct 72 ms 3788 KB Output is correct
39 Correct 90 ms 4300 KB Output is correct
40 Correct 227 ms 4660 KB Output is correct
41 Correct 148 ms 3916 KB Output is correct
42 Correct 149 ms 3980 KB Output is correct
43 Correct 197 ms 4000 KB Output is correct
44 Correct 198 ms 3992 KB Output is correct
45 Correct 101 ms 4656 KB Output is correct
46 Correct 86 ms 4060 KB Output is correct
47 Correct 111 ms 4892 KB Output is correct
48 Correct 146 ms 4680 KB Output is correct
49 Correct 91 ms 4412 KB Output is correct
50 Correct 161 ms 4176 KB Output is correct