- Joined
- Dec 7, 2022

- Messages
- 5

- Reaction score
- 0

- coordinates — the array of initial coordinates in the [x, y] form;
- commands — the array with command history in the ['command1', 'command2', 'command3' ...] form.

- 'forward' means y + 1;
- 'back' means y - 1;
- 'right' means x + 1;
- 'left' means x - 1.

For example, we have the coordinates = [2, 1] and commands = ['left', 'back', 'back'] arrays:

- coordinates after the first command — [1, 1] (1 step left);
- coordinates after the second command — [1, 0] (1 step back);
- coordinates after the third command — [1, -1] (1 step back);
- the result is the [1, -1] array.

My function:

function getLocation(coordinates, commands) {

let x = coordinates[0];

let y = coordinates[1];

let newArr = [];

for(let i = 0; i <= commands; i++){

if(commands === 'forward'){

newArr.push(y

*+ 1);*

}else if(commands === 'back'){

newArr.push(y

}else if(commands === 'back'){

newArr.push(y

*- 1);*

}else if(commands === 'right'){

newArr.push(x}else if(commands === 'right'){

newArr.push(x

*+ 1);*

}else if(commands === 'left'){

newArr.push(x}else if(commands === 'left'){

newArr.push(x

*- 1);*

};

};

return newArr;

};

If i try to use the function with coordinates = 1, 2, commands = 'right' for example, it should return 2, 2,but it returns an empty array.};

};

return newArr;

};

If i try to use the function with coordinates = 1, 2, commands = 'right' for example, it should return 2, 2,but it returns an empty array.