Example: Multiplication Table
# Program to find the multiplication
# table (from 1 to 10)
# of a number input by the user
# take input from the user
num = as.integer(readline(prompt = "Enter a number: "))
# use for loop to iterate 10 times
for(i in 1:10) {
print(paste(num,'x', i, '=', num*i))
}
Output
Enter a number: 7 [1] "7 x 1 = 7" [1] "7 x 2 = 14" [1] "7 x 3 = 21" [1] "7 x 4 = 28" [1] "7 x 5 = 35" [1] "7 x 6 = 42" [1] "7 x 7 = 49" [1] "7 x 8 = 56" [1] "7 x 9 = 63" [1] "7 x 10 = 70"
Here, we ask the user for a number which is stored in num variable.
Then, the for loop is iterated 10 times from i equals to 1 to i equals to 10. In each iteration, a row of the multiplication table is printed using:
print(paste(num,'x', i, '=', num*i))