Package g2101_2200.s2154_keep_multiplying_found_values_by_two

Class Solution

java.lang.Object

g2101_2200.s2154_keep_multiplying_found_values_by_two.Solution

public class Solution
extends Object

2154 - Keep Multiplying Found Values by Two.

Easy

You are given an array of integers nums. You are also given an integer original which is the first number that needs to be searched for in nums.

You then do the following steps:

1. If original is found in nums, multiply it by two (i.e., set original = 2 * original).
2. Otherwise, stop the process.
3. Repeat this process with the new number as long as you keep finding the number.

Return the final value of original.

Example 1:

Input: nums = [5,3,6,1,12], original = 3

Output: 24

Explanation:

• 3 is found in nums. 3 is multiplied by 2 to obtain 6.

• 6 is found in nums. 6 is multiplied by 2 to obtain 12.

• 12 is found in nums. 12 is multiplied by 2 to obtain 24.

• 24 is not found in nums. Thus, 24 is returned.

Example 2:

Input: nums = [2,7,9], original = 4

Output: 4

Explanation:

• 4 is not found in nums.

Thus, 4 is returned.

Constraints:

• 1 <= nums.length <= 1000
• 1 <= nums[i], original <= 1000

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	findFinalValue(int[] nums, int original)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

findFinalValue

public int findFinalValue(int[] nums,
                          int original)