Submission #866675

#	Time	Username	Problem	Language	Result	Execution time	Memory
866675		maks007	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

#include "molecules.h"
#include "bits/stdc++.h"
#include "grader.cpp"

using namespace std;

const int N = (int)1e5+1;
int dp[N], path[N];

vector<int> find_subset(int l, int r, vector<int> a) {
   // cout << "DSKDJ:ASKLDJ:AS";
    vector <int> ans;
    for(int i = 0; i < N; i ++) path[i] = -1, dp[i] = 0;
    dp[0] = 1;
    path[0] = -1;
    for(auto coin : a) {
        // cout << coin << " ";
        for(int j = N-1; j >= 0; j --) {
            if(j-coin >= 0) {
                if(dp[j-coin]) {
                    dp[j] |= dp[j-coin];
                    path[j] = coin;
                }
            }
        }
    }
    for(int i = l; i <= r; i ++) {
        if(dp[i]) {
            for(int u = i;;) {
                if(path[u] == -1) break;
                ans.push_back(path[u]);
                u -= path[u];
            }
            return ans;
        }
    }
    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccEnRrwY.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cciODSJW.o:molecules.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status