Submission #256023

#	Time	Username	Problem	Language	Result	Execution time	Memory
256023		theStaticMind	Job Scheduling (IOI19_job)	C++14	Compilation error	0 ms	0 KiB

job

#include "job.h"
#include<bits/stdc++.h>
#define pb push_back
#define ii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define INF 100000000000000000
#define modulo 1000000007
#define mod 998244353
#define int long long int
using namespace std;

int scheduling_cost(vector<int> p, vector<int> u, vector<int> d){
	int n = sz(p);
	int cost = 0, t = 0;
	for(int i = 0; i < n; i++) t += d[i];
	
	vector<int> seq;
	for(int i = 1; i < n; i++) seq.pb(i);
	sort(all(seq), [&](int x, int y){return u[x] * d[y] < u[y] * d[x];});
	seq.pb(0);

	for(auto x : seq){
		cost += u[x] * t;
		t -= d[x];
	}

	return cost;
}

Compilation message (stderr)

/tmp/ccQToR1e.o: In function `main':
grader.cpp:(.text.startup+0x2bf): undefined reference to `scheduling_cost(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status