Military Tanks

>> Military Tanks

const input = ['UDLRRR'];
const print = this.print || console.log;
const gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);

/* Задача 1: Military Tanks
Military scientists are training battle tanks using artificial intelligence. The first lesson is to teach them to move across the (x,y) - plane. They give them a sequence of moves and observe whether the tanks get to the correct (x, y) position on the field.
This sequence is represented by string, and the character at position i represents the tank’s i-th move.
There are several commands – R – moves right, L – moves left, U – moves up and D – moves down.
To help the scientists, you have to write a program that collects the learning results of the tanks.
+ танкът започва движение с координати 0, 0 - това се виждаше и от картинката */

const iMove = gets().split(''); // [ 'U', 'D', 'L', 'R', 'R', 'R' ]
let x = 0;
let y = 0;

for (let i = 0; i < iMove.length; i++) {
  if (iMove[i] === 'U') {
    y += 1;
  } else if (iMove[i] === 'D') {
    y -= 1;
  } else if (iMove[i] === 'L') {
    x -= 1;
  } else if (iMove[i] === 'R') {
    x += 1;
  }
}

print(`(${x}, ${y})`);