Submission #397730

#	Time	Username	Problem	Language	Result	Execution time	Memory
397730		chirathnirodha	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	1 ms	588 KiB

molecules

//Coded by Chirath Nirodha
#include<bits/stdc++.h>
#include "molecules.h"
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define P push
#define I insert
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
using namespace std;
const ll mod=1e9+7;
inline void io(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
}
vector<int> find_subset(int l, int u, vector<int> w) {
    int n=w.size();
    vector<pair<int,int> > v;
    for(int i=0;i<n;i++)v.PB(MP(w[i],i));
    sort(v.begin(),v.end());
    int cur=0;int x,y;x=y=0;
    vector<int> ans;
    for(y;y<n;y++){
       cur+=v[y].F;
       if(cur>u){cur-=v[x].F;x++;}
       if(l<=cur && cur<=u){
           for(int i=x;i<=y;i--)ans.PB(v[i].S);
           break;
       }
    }
    return ans;
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:27:9: warning: statement has no effect [-Wunused-value]
   27 |     for(y;y<n;y++){
      |         ^

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