Submission #725372

#	Time	Username	Problem	Language	Result	Execution time	Memory
725372		AndrijaM	Detecting Molecules (IOI16_molecules)	C++14	9 / 100	2 ms	724 KiB

molecules

#include <bits/stdc++.h>
 
using namespace std;
 
vector<int>arr;
int n;
int dp[105][1005];
 
int f(int idx,int x,vector<int>vec,vector<int>weight)
{
    if(idx==n)
    {
        arr=vec;
        return 0;
    }
    if(dp[idx][x]!=-1)return dp[idx][x];
    int rez=0;
    rez=max(rez, f(idx+1,x,vec,weight));
    vector<int>pom;
    pom=vec;
    pom.push_back(idx);
    if(x-weight[idx]>=0)
    rez=max(rez, f(idx+1,x-weight[idx],pom,weight)+weight[idx]);
    return dp[idx][x]=rez;
}
 
vector<int> find_subset(int l, int u, vector<int> w)
{
    memset(dp,-1,sizeof dp);
    vector<int>v;
    queue<int>Q;
    n=w.size();
    int kol=f(0,u,v,w);
    if(kol<l)
    {
        return {};
    }
    return arr;
}

• Subtask 1: 9 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31