How to draw stars in R?

Question

You need to create a function that takes a number X as its parameter and outputs X stars using the asterisk symbol *.
Sample Input
4
Sample Output
[1] "*"
[1] "*"
[1] "*"
[1] "*"

Answer 1

Use loop to print *

Answer 2

x <- readLines('stdin')
x <- as.integer(x[1])
#define the function
stars<- function(x) {
for (i in 1:x)
print('*')
}
stars(x)

Answer 3

#Create a function that takes a number X as its parameter and outputs X stars using the asterisk symbol
astric <- function(x){
y<-as.integer(0)
while (y!=x){
print("*")
y<-y+1
}
}
astric(5)