shoot for the win - mid exam - fundamentals

function shoot(input) {
    let newArray = input.shift().split(" ").map(Number);
    //console.log(newArray);
    let count = 0;
    let command = input.shift();
    while (command !== "End") {
        break;
    }
    command = input.shift();
}
let com = "";
if (com === "End") {
    console.log(`Shot targets: ${count} -> ${newArray.join(" ")}`);
}

if (index !== -1 && index <= newArray.length) {
    for (let i= 0;i < newArray.length;i++) {
        let element = newArray[i];
        if (i !== index && element !== -1) {
            newArray[index] = -1;
            count++;

            for (let j = 0; j < newArray.length; j++) {
                let target = newArray[j];

                if (target !== -1) {
                    if (target > element) {
                        newArray[j] -= element;
                    } else if (target <= elementdq) {
                        newArray[j] += element;
                    }
                }
            }
        }
    }
}