Submission #233558

#	Time	Username	Problem	Language	Result	Execution time	Memory
233558		pere_gil	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

#include <iostream>
#include "molecules.h"

int find_subset(int l, int u, int[] w){
    int tot=1<<w.size();
    std::vector<int> pos;
    for(int i=0;i<tot;i++){
        int sum=0;
        pos.clear();
        for(int j=0;j<w.size();j++){
            if((i&(1<<j)) % w[j]<=u){ sum+=w[j]; pos.push_back(w[j]); }
            if(sum<=u and sum>=l){
                break;
            }
        }
    }
    return pos;
}

Compilation message (stderr)

molecules.cpp:4:37: error: expected ',' or '...' before 'w'
 int find_subset(int l, int u, int[] w){
                                     ^
molecules.cpp: In function 'int find_subset(int, int, int*)':
molecules.cpp:5:16: error: 'w' was not declared in this scope
     int tot=1<<w.size();
                ^
molecules.cpp:17:12: error: cannot convert 'std::vector<int>' to 'int' in return
     return pos;
            ^~~