24 lines
892 B
JavaScript
24 lines
892 B
JavaScript
// Collect input from a user
|
|
const promptInput = prompt(`Give me the low number for your range.`);
|
|
const promptInputHigh = prompt(`Give me the high number for your range.`);
|
|
console.log(promptInput);
|
|
console.log(promptInputHigh);
|
|
|
|
// Convert the input to a number
|
|
const promptInt = parseInt(promptInput);
|
|
const promptIntHigh = parseInt(promptInputHigh);
|
|
|
|
if ( Number.isInteger(promptInt) && Number.isInteger(promptIntHigh) ) {
|
|
console.log(promptInt);
|
|
console.log(promptIntHigh);
|
|
|
|
// Use Math.random() and the user's number to generate a random number
|
|
|
|
const resultNumber = Math.floor( Math.random() * (promptIntHigh - promptInt + 1) ) + promptInt;
|
|
|
|
// Create a message displaying the random number
|
|
|
|
console.log(`A random number between ${promptInt} and ${promptIntHigh} is ${resultNumber}.`);
|
|
} else {
|
|
console.log(`Error: One or more of the provided inputs is not a number.`);
|
|
} |