How to resolve the algorithm Dynamic variable names step by step in the Wren programming language

Published on 12 May 2024 09:40 PM
#Wren

How to resolve the algorithm Dynamic variable names step by step in the Wren programming language

Table of Contents

Problem Statement

Create a variable with a user-defined name. The variable name should not be written in the program text, but should be taken from the user dynamically.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Dynamic variable names step by step in the Wren programming language

Source code in the wren programming language

import "./ioutil" for Input
import "./trait" for Var

System.print("Enter three variables:")
for (i in 0..2) {
    var name  = Input.text("\n  name  : ")
    var value = Input.text("  value : ")
    Var[name] = Num.fromString(value)
}

System.print("\nYour variables are:\n")
for (kv in Var.entries) {
    System.print("  %(kv.key) = %(kv.value)")
}

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