In msperlin/adfeR: Data, exercises and Functions for Book "Analise de Dados Financeiros e Economicos com o R"

time_1 <- as.POSIXct('2021-02-02 11:50:02')
my_sec <- 10000

my_sol <- time_1 + my_sec

candidates <- time_1 + sample(-10000:10000, 500)

my_answers <- make_random_answers(my_sol, 
                                  candidates = candidates)

check_answers(my_answers)

Question

Qual data e horário é localizado r my_sec segundos após r time_1?

exams::answerlist(my_answers, markup = "markdown")

Solution

Meta-information

extype: schoice exsolution: r mchoice2string(c(TRUE, FALSE, FALSE, FALSE, FALSE), single = TRUE) exname: dates 3 exshuffle: TRUE

msperlin/adfeR documentation built on March 26, 2021, 3:05 a.m.