Maximum Total Damage With Spell Casting - Practice Coding | SlaveCode
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3186. Maximum Total Damage With Spell Casting
Medium
30 Points
Array
Hash Table
Two Pointers
Binary Search
Dynamic Programming
Sorting
Counting
A magician has various spells.
You are given an array power, where each element represents the damage of a spell. Multiple spells can have the same damage value.
It is a known fact that if a magician decides to cast a spell with a damage of power[i], they cannot cast any spell with a damage of power[i] - 2, power[i] - 1, power[i] + 1, or power[i] + 2.
Each spell can be cast only once.
Return the maximum possible total damage that a magician can cast.
Examples
Example 1
Input: power = [1,1,3,4]
Output: 6
Explanation:
The maximum possible damage of 6 is produced by casting spells 0, 1, 3 with damage 1, 1, 4.
Example 2
Input: power = [7,1,6,6]
Output: 13
Explanation:
The maximum possible damage of 13 is produced by casting spells 1, 2, 3 with damage 1, 6, 6.
Constraints
1 <= power.length <= 105
1 <= power[i] <= 109
3186. Maximum Total Damage With Spell Casting
Medium
30 Points
Array
Hash Table
Two Pointers
Binary Search
Dynamic Programming
Sorting
Counting
A magician has various spells.
You are given an array power, where each element represents the damage of a spell. Multiple spells can have the same damage value.
It is a known fact that if a magician decides to cast a spell with a damage of power[i], they cannot cast any spell with a damage of power[i] - 2, power[i] - 1, power[i] + 1, or power[i] + 2.
Each spell can be cast only once.
Return the maximum possible total damage that a magician can cast.
Examples
Example 1
Input: power = [1,1,3,4]
Output: 6
Explanation:
The maximum possible damage of 6 is produced by casting spells 0, 1, 3 with damage 1, 1, 4.
Example 2
Input: power = [7,1,6,6]
Output: 13
Explanation:
The maximum possible damage of 13 is produced by casting spells 1, 2, 3 with damage 1, 6, 6.