R Coding Challenges
Practice R step by step. Code, run tests, and ask the AI Tutor for hints.
Square a Number
Write an R function solution(x) that returns the square of its input. Example solution(4) → 16 s...
Sum of a Vector
Write an R function solution(x) that returns the sum of all elements in the numeric vector x. Examp...
Maximum of a Vector
Write an R function solution(x) that returns the maximum value in the numeric vector x. Example so...
Minimum of a Vector
Write an R function solution(x) that returns the minimum value in the numeric vector x. Example so...
Length of a Vector
Write an R function solution(x) that returns the number of elements in the vector x. Example solut...
Factorial
Write an R function solution(x) that returns the factorial of the non-negative integer x. Example ...
Absolute Value
Write an R function solution(x) that returns the absolute value of each element in the numeric vecto...
Product of a Vector
Write an R function solution(x) that returns the product of all elements in the numeric vector x. E...