제출 #651342

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
6513422022-10-18 13:36:57ayallaDetecting Molecules (IOI16_molecules)C++14
컴파일 에러
0 ms0 KiB
#include "molecules.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
template <class T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#define int long long int
#define endl '\n'
#define pb push_back
#define pi pair<int, int>
#define pii pair<int, pi>
#define fir first
#define sec second
#define MAXN 500001
#define mod 1000000007
vector<int> find_subset(int l, int u, vector<int> w)
{
int r = u;
int n = w.size();
set<pi> s;
int sum = 0;
for (int i = 0; i < n; i++)
{
s.insert({w[i], i});
sum += w[i];
 
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컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc9ZAX13.o: in function `main':
grader.cpp:(.text.startup+0x18d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status