shoot for the win

//02. Shoot for the Win
function solve(array) {

    let count = 0;
    let aim = array.shift().split(' ').map(Number)
    let command = array.shift();
    let shoot = -1;

    while (command !== 'End') {
        let index = Number(command);
        if (index < aim.length && index >= 0) {
            if (aim[index] === -1) {
            } else {
                let currentNumber = aim[index];
                aim[index] = shoot;
                count++;
                for (let i = 0; i < aim.length; i++) {
                    if (aim[i] > -1) {
                        if (aim[i] > currentNumber) {
                            aim[i] = aim[i] - currentNumber;
                        } else {
                            aim[i] = aim[i] + currentNumber;
                        }
                    }
                }
            }
        }
        command = array.shift();
    }
    console.log(`Shot targets: ${count} -> ${aim.join(' ')}`);
}
solve(['24 50 36 70', '0', '4', '3', '1', 'End']);
solve(['30 30 12 60 54 66',5,2,4,0,'End']);