To print a Diamond Pattern in R, we can use nested loops. The outer loop controls the rows and the inner loops control the spaces and stars (*) to form the pattern.
In this example,
printDiamond
that takes the desired number of rows n
as a parameter.for
loops, where the outer loop runs from 1 to n
and the inner loops control the spaces and stars in each row.printDiamond <- function(n) {
for (i in 1:n) {
cat(paste(rep(' ', n - i), collapse = ''),
paste(rep('*', 2 * i - 1), collapse = ''),
'\n', sep = '')
}
for (i in (n - 1):1) {
cat(paste(rep(' ', n - i), collapse = ''),
paste(rep('*', 2 * i - 1), collapse = ''),
'\n', sep = '')
}
}
# Example usage
printDiamond(5)
* *** ***** ******* ********* ******* ***** *** *
In this tutorial, we learned How to print Diamond Pattern in R language with well detailed examples.