Codecademy export

script.js

let humanScore = 0;
let computerScore = 0;
let currentRoundNumber = 1;

// Write your code below:
// function to generate a random target number
// between 0 and 9
function generateTarget(){
  return Math.floor((Math.random() * 8) + 1);
}

//function to get the distance from target to
//the guessed number
const getAbsoluteDistance = (guessedNum, Target) => Math.abs(Target - guessedNum);

// fucntion to compare guess of user and computer
// and return true/false accordingly
function compareGuesses(userGuess, compGuess, targetNum){
  if(userGuess > 0 && userGuess < 9)
  {
    const userGuessDifference = getAbsoluteDistance(userGuess, targetNum);
  const compGuessDifference = getAbsoluteDistance(compGuess, targetNum);
  if(userGuessDifference < compGuessDifference)
  {
    return true;
  }
  else if(userGuessDifference > compGuessDifference)
  {
    return false;
  }
  else
  {
    return true;
  }
  }
  else{
    alert('The number should be between 0 and 9!'); 

    /* setting again the currentRoundNumber 
    to the round in which user input was out
    of range */
    currentRoundNumber -= 1;
  }
}

// function to the update the score of winner
function updateScore(winner){
  if(winner === 'human')
  {
    humanScore += 1;
  } 
  else
  {
    computerScore += 1;
  }
}

// function to advance the round number
function advanceRound(){
  currentRoundNumber += 1;
}