Submission #889146

#	Time	Username	Problem	Language	Result	Execution time	Memory
889146		Sir_Ahmed_Imran	Detecting Molecules (IOI16_molecules)	C++17	31 / 100	38 ms	65536 KiB

molecules

                              ///~~~LOTA~~~///
#include <bits/stdc++.h>
using namespace std;
vector<int> find_subset(int l,int r,vector<int> w){
    int n=w.size();
    bitset<500001> dp[n+1];
    dp[0][0]=1;
    for(int i=0;i<n;i++)
        dp[i+1]=dp[i]|(dp[i]<<w[i]);
    int o=0;
    for(int i=l;i<=r;i++){
        if(dp[n][i]){
            o=i;
            break;
        }
    }
    vector<int> v;
    for(int i=n-1;i>=0;i--){
        if(w[i]>o) continue;
        if(dp[i][o-w[i]]){
            o-=w[i];
            v.push_back(i);
        }
    }
    return v;
}

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