Print more variable text

Question

A doubt, as I print (print) a variable x after a text in R.

As in the python you do.

print (f"seu numero é",x)

Answer 1

Using the paste.

lenesson <- 10
paste("Seu número é", lenesson)

Output.

[1] "Your number is 10"

Answer 2

Here are two options:

x <- 10

cat("seu numero é", x, "\n")
#seu numero é 10 

sprintf("seu número é %g", x)
#[1] "seu número é 10"

Note that cat does not put the string between quotes.
See also the formats in help("sprintf").

Answer 3

The R does not have this syntax of f-string, but the package Glue offers something similar. With it we could do something like this:

x <- 10
glue::glue("seu numero é {x}")
#> seu numero é 10

It works so that it evaluates codes r inside the parts inside the keys inside the strings.