Leetcode 3498 | Reverse Degree of a String | Simple Equation | Java Solution
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Leetcode 3498 | Reverse Degree of a String | Simple Equation | Java Solution
203 просмотра · 3 дня назад
CodewithoutComplexity
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203 просмотра · 3 дня назад
🚀 LeetCode 3498 — Reverse Degree of a String | Java Solution
In this video, I solve LeetCode 3498 — Reverse Degree of a String using Java.
The problem is based on a simple idea: assign each character its reverse alphabet value:
z → 1
y → 2
x → 3
...
b → 25
a → 26
Then multiply each character's reverse value by its 1-based position in the string and add everything together.
💡 Key Formula
Reverse Value = 26 - (character - 'a')
For each character:
result += reverseValue × position
💻 Topics Covered
LeetCode 3498
Reverse Degree of a String
String manipulation
Character arithmetic in Java
ASCII / character values
1-based indexing
LeetCode POTD
Daily DSA practice
⏱️ Complexity
Time: O(n)
Space: O(1)
If you're preparing for coding interviews, DSA, or Java programming, this is a good example of how a simple character-mapping idea can solve a problem efficiently.
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