Untitled

class Solution(object):
    def asteroidCollision(self, asteroids):
        """
        :type asteroids: List[int]
        :rtype: List[int]
        """
        total=[]
        for i in asteroids:
            if i<0:
                print(total)
                if len(total) == 0:
                    total.append(i)
                    continue
                for j in range(len(total)-1, -1, -1):
                    if (total[j]<0):
                        total.append(i)
                        break
                    elif total[j] < abs(i):
                        total.pop(-1)
                        if (len(total) == 0):
                            total.append(i)
                    elif total[j] == abs(i):
                        total.pop(-1)
                        break
                    elif total[j] > abs(i):
                        break          
            else:
                total.append(i)

        return(total)