LintCode 50---数组剔除元素后的乘积

public class Solution {
    /*
     * @param nums: Given an integers array A
     * @return: A long long array B and B[i]= A[0] * ... * A[i-1] * A[i+1] * ... * A[n-1]
     */
       public List<Long> productExcludeItself(List<Integer> nums) {
                List<Long> B = new ArrayList<>();
        if(nums.size() == 1) {
            B.add((long) 1);
            return B;
        }
        for (int i = 0; i < nums.size(); i++) {
            long temp = 1;
            for (int j = 0; j < nums.size(); j++) {
                if(j == i) {
                    continue;
                }
                temp *= nums.get(j);
            }
            B.add( temp);
        }
        return B;
    }
}