Submission #591188

#	Time	Username	Problem	Language	Result	Execution time	Memory
591188		jackkkk	Cloud Computing (CEOI18_clo)	C++11	18 / 100	500 ms	1280 KiB

clo

// Cloud Computing
// https://oj.uz/problem/view/CEOI18_clo


#include <stdio.h>
#include <iostream>
#include <string>
#include <vector>
#include <queue>
#include <map>
#include <array>
#include <deque>
#include <unordered_map>
#include <unordered_set>
#include <set>
#include <algorithm>
#include <stdlib.h>
#include <math.h>
#include <list>
#include <float.h>
#include <climits>
#include <iomanip>
#include <chrono>

using namespace std;
using namespace std::chrono;

void quit() {
  cout.flush();
  exit(0);
}
struct comp{
  int c; long long p, v;
};
const long long md = 1e9+7;
const long long mx = 100001;
long long dp[mx+1];
int main(void){
  //freopen("qwer.in", "r", stdin);
  //freopen("qwer.out", "w", stdout);
  ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  int n, m;
  cin >> n;
  vector<comp> computers;
  comp tmp;
  for(int i = 0; i < n; i++){
    cin >> tmp.c >> tmp.p >> tmp.v;
    tmp.v *= -1;
    computers.push_back(tmp);    
  }
  cin >> m;
  for(int i = 0; i < m; i++){
    cin >> tmp.c >> tmp.p >> tmp.v;
    tmp.c *= -1;
    computers.push_back(tmp);    
  }
  sort(computers.begin(), computers.end(), [](comp a, comp b){
    return a.p > b.p || (a.p == b.p && a.c > b.c);
  });
  for(int i = 0; i <= mx; i++){
    dp[i]=-10000000000000000LL;
  }
  dp[0]=0;

  for(comp computer : computers){
    if(computer.c > 0){
      for(int nm_cores = mx; nm_cores >= computer.c; nm_cores--){
        int prev = nm_cores-computer.c;
        dp[nm_cores] = max(dp[nm_cores], dp[prev]+computer.v);
      }
    }
    else{
      for(int nm_cores = 0; nm_cores <= mx + computer.c; nm_cores++){
        int prev = nm_cores-computer.c;
        dp[nm_cores] = max(dp[nm_cores], dp[prev]+computer.v);
      }
    }
  }
  long long ans = 0;
  for(int i = 1; i <= mx; i++){
    ans = max(ans, dp[i]);
  }

  cout << ans << "\n";

  quit();
}

• Subtask 1: 0 / 18
• Subtask 2: 0 / 18
• Subtask 3: 0 / 18
• Subtask 4: 0 / 18
• Subtask 5: 18 / 18
• Subtask 6: 0 / 10