Day 59: Swapping Values Using a Temporary Variable | 100 Days of JavaScript Coding Challenge 🎯
Welcome to Day 59 of the 100 Days of JavaScript Coding Challenge! 🚀
#codewithpoonam #100DaysOfCode
🛠️ Challenge Question
Write a JavaScript function swapValues() to swap the values of two variables using a temporary variable.
Example Input and Output:
Input:
a = 3, b = 7
Output:
a = 7, b = 3
Input:
a = 10, b = 30
Output:
a = 30, b = 10
💡 Solution Approach
Key Steps:
1️⃣ Temporary Variable for Storage:
Use a temporary variable (temp) to store one of the values temporarily.
2️⃣ Swapping Process:
Assign the value of a to temp.
Assign the value of b to a.
Assign the value of temp to b.
Example:
Before Swap: a = 3, b = 7
temp = a → temp = 3
a = b → a = 7
b = temp → b = 3
After Swap: a = 7, b = 3
🔑 Key Concepts Covered:
Variable Storage: Use a temporary variable for intermediate storage.
Simple Value Manipulation: Learn to swap variable values effectively.
🌟 Test Scenarios:
✅ Numbers: Positive and negative numbers.
✅ Strings: Swapping text values.
✅ Edge Cases: Swapping values where both variables are the same.
🔥 Keep Up the Momentum! 🎯
With Day 59, you’ve mastered the fundamental concept of value swapping using a temporary variable. These skills are essential for solving many programming challenges. 🚀
#javascript #ValueSwapping #Day59 #TemporaryVariable #codechallenge
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