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The given code orprogramhave someerrors, the corrected one is given below:functionstart() {// Go to the top of the stairsfor (var i = 0; i < 4; i++) {climbStep();}// Go down the slide and collect the ballsfor (var i = 0; i < 4; i++) {getABall();}}// Makes Karel climb up one step//Precondition: Karel is facing East at the bottom of a step//Postcondition: Karel is facing East on top of the next stepfunction climbStep() {turnLeft();move();turnRight();move();}// HasKarelgo down part of the slide to collect// one ball.// Precondition: Karel is facing East above a ball// Postcondition: Karel is facing East on the next ball (if there is one)function getABall() {move();takeBall();turnAround();move();turnAround();}// TurnsKarel180 degrees to face the opposite directionfunction turnAround() {turnLeft();turnLeft();}Thus, this is the correctedcode.For more details regardingcode, visit:brainly.com/question/20712703#SPJ2Your question seems incomplete, the probable complete question is:CodeHS Karel The Dog - 3.4.4: Go Down the Slide: Part Two*CODE ONLY FOR THAT PART*function start(){// Go go the top of the stairsfor(var i = 0; i < 4; i + 1){climbStep();}// Go down the slidefor(var i = 0; i <= 4; i++){getABall();}}// Makes Karel climb up one step// Precondition: Karel is facing East at the bottom of a step// Postcondition: Karel is facing East on top of the next stepfunction climbStep(){turnLeft();move();turnRight();move();}// Has Karel go down part of the slide to collect// one ball.// Precondition: Karel is facing East above a ball// Postcondition: Karel is facing East on the next ball (if there is one)function getABall(){move();turnRight();move();takeBall();turnLeft();}PLEASE TRY TO FIX THE CODE...