Keep Multiplying Found Values by Two - Practice Coding | SlaveCode
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2154. Keep Multiplying Found Values by Two
Easy
10 Points
Array
Hash Table
Sorting
Simulation
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:
Return the final value of original.
Examples
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
2154. Keep Multiplying Found Values by Two
Easy
10 Points
Array
Hash Table
Sorting
Simulation
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:
Return the final value of original.
Examples
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.