Submission #455118

#	Time	Username	Problem	Language	Result	Execution time	Memory
455118		Nima_Naderi	Cloud Computing (CEOI18_clo)	C++14	100 / 100	509 ms	1488 KiB

clo

#include <bits/stdc++.h>

typedef long long ll;

const ll maxn = 4e3 + 1e2;
const ll maxsum = 1e5 + 1e2;
ll n, m;
ll val[maxn];
std::vector<int> v[maxn];
ll dp[maxsum];

int main(){
    std::ios::sync_with_stdio(false);
	    
	    std::cin >> n;
		    
		    for(ll i = 0; i < n; i++){
			        v[i].resize(3);
					        std::cin >> v[i][1] >> v[i][0] >> v[i][2];
							        v[i][2] *= -1;
									    }
			    
			    std::cin >> m;
				    
				    for(ll i = 0; i < m; i++){
					        v[n + i].resize(3);
							        std::cin >> v[n + i][1] >> v[n + i][0] >> v[n + i][2];
									        v[n + i][1] *= -1;
											    }

					    std::stable_sort(v, v + n + m, std::greater<std::vector<int>>());
						    
						    for(int i = n + m - 1; i >= 0; i--){
							        if(v[i][2] < 0){
									            for(int j = 0; j <= 100000; j++){               
												                if(j + v[i][1] >= 0 and j + v[i][1] <= 100000){
																                    dp[j] = std::max(dp[j], dp[j + v[i][1]] + v[i][2]);
																					                }
																            }
												        } else {
														            for(int j = 100000; j >= 0; j--){
																	                if(j + v[i][1] >= 0 and j + v[i][1] <= 100000){
																					                    dp[j] = std::max(dp[j], dp[j + v[i][1]] + v[i][2]);
																										                }
																					            }
																	        }
									    }    

							    std::cout << dp[0] << '\n';
}
//k t

• Subtask 1: 18 / 18
• Subtask 2: 18 / 18
• Subtask 3: 18 / 18
• Subtask 4: 18 / 18
• Subtask 5: 18 / 18
• Subtask 6: 10 / 10