updated

Author: anuradha0884

explicit-and-implicit-conversion-in-javascript.js

@@ -19,14 +19,39 @@ Use console.log() to clearly show the before-and-after type conversions.
 */
 
 
+// Part 1: Debugging Challenge
 let result = "5" - 2;
-console.log("The result is: " + result);
+console.log("The result is: " + result);  // No fix needed, implicit conversion works here
 
-let isValid = Boolean("false");
+let isValid = ("false" === "false");  // Explicit comparison, now correctly reflects the intended result
 if (isValid) {
     console.log("This is valid!");
 }
 
 let age = "25";
-let totalAge = age + 5;
-console.log("Total Age: " + totalAge);
+let totalAge = Number(age) + 5;  // Explicit type conversion from string to number
+console.log("Total Age: " + totalAge);  // Correct output: Total Age: 30
+
+
+//Part 2: Own Examples
+let num1 = "10";  // string
+let num2 = 5;     // number
+let resultImplicit = num1 * num2;  // Implicit conversion: string '10' is converted to a number
+console.log("Implicit conversion result: " + resultImplicit);  // Output: 50
+
+
+
+let str = "123abc";  // string with letters
+let numberExplicit = Number(str);  // Explicit conversion to number
+console.log("Before explicit conversion: " + str);  // Output: "123abc"
+console.log("After explicit conversion: " + numberExplicit);  // Output: NaN
+
+
+
+//Edge Case: NaN (Not-a-Number)
+let edgeCaseString = "xyz";  // A string that can't be converted to a number
+let edgeCaseNumber = Number(edgeCaseString);  // Explicit conversion
+console.log("Edge case result: " + edgeCaseNumber);  // Output: NaN
+
+let isValidNaN = isNaN(edgeCaseNumber);  // Check if the result is NaN
+console.log("Is NaN: " + isValidNaN);  // Output: true