Question
> f <- function(num) {
+ hello <- "Hello, world!\n"
+ for(i in seq_len(num)) {
+ cat(hello)
+ }
+ chars <- nchar(hello) * num
+ chars
+ }
> meaningoflife <- f(3)
> print(meaningoflife)a.
32
b.
42
c.
52
d.
46
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