Beginning R

Starting with creating our data file data.txt:

12
54
7
332
54
1
0

We have changed just one line so that it now has * 10 rather than + 17:

lines <- readLines(file("data.txt"))

for (line in lines){
  number <- as.numeric(line)
  new_number <- number * 10
  print(new_number)
}

Rscript file.R

[1] 120
[1] 540
[1] 70
[1] 3320
[1] 540
[1] 10
[1] 0