Submission #319344

#	Time	Username	Problem	Language	Result	Execution time	Memory
319344		barsbold	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
	sort(w.begin(), w.end());
	int n = w.size();
	int l =0;
	int r = 0;
	long long sum = w[0];
	vector<int > ans;
	while(r <n){
		while(sum >u){
			sum-=w[l];
			l++;
		}
		if(sum >= l){
			for(int i = l; i<=r; i++){
				ans.push_back(w[i]);
			}
			break;
		}
	}
	if(!ans.size()){
		ans.push_back(0);
	}
	return ans;
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:8:6: error: declaration of 'int l' shadows a parameter
    8 |  int l =0;
      |      ^