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답안 #1008513

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1008513 2024-06-26T13:55:54 Z Krzychuo Cloud Computing (CEOI18_clo) C++17
100 / 100
 776 ms 2140 KB 
/*************************************************************************************************************
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										⣿⣿⣿⢏⣴⣿⣷⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿
										⣿⣿⣟⣾⣿⡟⠁⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣷⢢⠀⠀⠀⠀⠀⠀⠀⢸⣿
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										⣿⣿⣿⠟⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢴⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿
										⣿⣁⡀⠀⠀⢰⢠⣦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⡄⠀⣴⣶⣿⡄⣿
										⣿⡋⠀⠀⠀⠎⢸⣿⡆⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⠗⢘⣿⣟⠛⠿⣼
										⣿⣿⠋⢀⡌⢰⣿⡿⢿⡀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣧⢀⣼
										⣿⣿⣷⢻⠄⠘⠛⠋⠛⠃⠀⠀⠀⠀⠀⢿⣧⠈⠉⠙⠛⠋⠀⠀⠀⣿⣿⣿⣿⣿
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										⣿⣿⡿⠀⠴⢗⣠⣤⣴⡶⠶⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡸⠀⣿⣿⣿⣿
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										⣿⡿⠋⠁⠀⠀⢀⣀⣠⡴⣸⣿⣇⡄⠀⠀⠀⠀⢀⡿⠄⠙⠛⠀⣀⣠⣤⣤⠄
*************************************************************************************************************/
#include <set>
#include <map>
#include <queue>
#include <cmath>
#include <tuple>
#include <random>
#include <vector>
#include <bitset>
#include <chrono>
#include <iomanip>
#include <cassert>
#include <complex>
#include <fstream>
#include <sstream>
#include <iostream>
#include <algorithm>
#include <unordered_set>
#include <unordered_map>
using namespace std;
#define UwU cin.tie(0);ios_base::sync_with_stdio(0);
#define test int test_num;cin>>test_num;while(test_num--)
#define prec(k) cout<<fixed<<setprecision(k);
#define cl(n,k) (((n)+(k)-1)/(k))
#define f first
#define s second
using ll = long long;
using ld = long double;
using pii = pair<int,int>;
using pll = pair<ll,ll>;
using point = complex<double>;
ll gcd(ll a, ll b){return (b==0?a:gcd(b,a%b));}
ll lcm(ll a, ll b){return a/gcd(a,b)*b;}
const int M = 1e9 + 7;
const int O = 998244353;
const ld EPS = 1e-10;
const ld PI = 3.14159265358979323846;
const ll INF = (ll)1e18 + 5;

const int N = 2e3 + 5;
const int K = 50;

int n, m;
pair<pii,pii> w[N+N];
ll dp[2][N*K];

int main(){
	UwU

	cin >> n;

	for(int i=0;i<n;i++){
		cin >> w[i].f.s >> w[i].f.f >> w[i].s.f;
		w[i].s.s = i;
	}

	cin >> m;

	for(int i=0;i<m;i++){
		cin >> w[i+n].f.s >> w[i+n].f.f >> w[i+n].s.f;
		w[i+n].s.s = i+n;
	}

	sort(w,w+n+m, [] (pair<pii,pii> a, pair<pii,pii> b){
		return make_pair(a.f.f, b.s.s) > make_pair(b.f.f, a.s.s);
	});

	for(int i=0;i<2;i++){
		for(int j=0;j<=K*n;j++){
			dp[i][j] = -INF;
		}
	}

	dp[0][0] = 0;

	for(int i=0;i<n+m;i++){
		int b = i&1;
		fill(dp[b^1],dp[b^1]+K*n+1,-INF);
		for(int j=0;j<=K*n;j++){
			if(w[i].s.s >= n && j >= w[i].f.s){
				dp[b^1][j-w[i].f.s] = max(dp[b^1][j-w[i].f.s], dp[b][j] + w[i].s.f);
			}
			if(w[i].s.s < n && j+w[i].f.s <= K*n){
				dp[b^1][j+w[i].f.s] = max(dp[b^1][j+w[i].f.s], dp[b][j] - w[i].s.f);
			}
			dp[b^1][j] = max(dp[b^1][j], dp[b][j]);
		}
	}

	cout << *max_element(dp[(n+m)%2],dp[(n+m)%2]+K*n+1) << "\n";

	return 0;
}

Subtask #1
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 3 ms 512 KB Output is correct
6 Correct 4 ms 508 KB Output is correct
7 Correct 3 ms 348 KB Output is correct
8 Correct 3 ms 512 KB Output is correct

Subtask #2
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 2 ms 344 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 69 ms 1116 KB Output is correct
6 Correct 109 ms 1172 KB Output is correct
7 Correct 345 ms 1884 KB Output is correct
8 Correct 500 ms 2040 KB Output is correct
9 Correct 349 ms 1884 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 2 ms 348 KB Output is correct
4 Correct 3 ms 600 KB Output is correct
5 Correct 12 ms 604 KB Output is correct
6 Correct 12 ms 604 KB Output is correct
7 Correct 15 ms 668 KB Output is correct
8 Correct 16 ms 604 KB Output is correct

Subtask #4
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 273 ms 1652 KB Output is correct
4 Correct 3 ms 344 KB Output is correct
5 Correct 620 ms 1880 KB Output is correct
6 Correct 776 ms 2104 KB Output is correct
7 Correct 659 ms 1880 KB Output is correct
8 Correct 657 ms 1884 KB Output is correct

Subtask #5
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 41 ms 856 KB Output is correct
4 Correct 165 ms 1116 KB Output is correct
5 Correct 672 ms 1884 KB Output is correct
6 Correct 727 ms 1880 KB Output is correct

Subtask #6
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 3 ms 512 KB Output is correct
6 Correct 4 ms 508 KB Output is correct
7 Correct 3 ms 348 KB Output is correct
8 Correct 3 ms 512 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 69 ms 1116 KB Output is correct
14 Correct 109 ms 1172 KB Output is correct
15 Correct 345 ms 1884 KB Output is correct
16 Correct 500 ms 2040 KB Output is correct
17 Correct 349 ms 1884 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 2 ms 348 KB Output is correct
21 Correct 3 ms 600 KB Output is correct
22 Correct 12 ms 604 KB Output is correct
23 Correct 12 ms 604 KB Output is correct
24 Correct 15 ms 668 KB Output is correct
25 Correct 16 ms 604 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 273 ms 1652 KB Output is correct
29 Correct 3 ms 344 KB Output is correct
30 Correct 620 ms 1880 KB Output is correct
31 Correct 776 ms 2104 KB Output is correct
32 Correct 659 ms 1880 KB Output is correct
33 Correct 657 ms 1884 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 41 ms 856 KB Output is correct
37 Correct 165 ms 1116 KB Output is correct
38 Correct 672 ms 1884 KB Output is correct
39 Correct 727 ms 1880 KB Output is correct
40 Correct 46 ms 880 KB Output is correct
41 Correct 128 ms 1116 KB Output is correct
42 Correct 507 ms 1880 KB Output is correct
43 Correct 678 ms 2116 KB Output is correct
44 Correct 702 ms 2140 KB Output is correct
45 Correct 680 ms 2008 KB Output is correct
46 Correct 227 ms 1284 KB Output is correct
47 Correct 548 ms 1716 KB Output is correct
48 Correct 518 ms 1712 KB Output is correct