Submission #314838

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
314838	2020-10-21T13:04:09 Z	blue	Job Scheduling (IOI19_job)	C++17	Compilation error	0 ms	0 KB

job

#include "job.h"
#include <vector>
#include <algorithm>
using namespace std;

struct job
{
    int u;
    int d;
};

bool operator < (job A, job B)
{
    return A.d*B.u < B.d*A.u;
}

long long scheduling_cost(vector<int> p, vector<int> u, vector<int> d) {

    long long res = 0;
    int n = p.size();
    res += u[0] * d[0];
    job J[n-1];
    for(int i = 1; i < n; i++) J[i-1] = job{u[i], d[i]};
    sort(J, J+n-1);

    long long t = d[i];
    for(int i = 0; i < n; i++)
    {
        t += J[i].d;
        res += t * J[i].u;
    }
	return res;
}

Compilation message

job.cpp: In function 'long long int scheduling_cost(std::vector<int>, std::vector<int>, std::vector<int>)':
job.cpp:26:21: error: 'i' was not declared in this scope
   26 |     long long t = d[i];
      |                     ^