Java Substring Puzzle—Most Get It Wrong! Will You? 🎯⚡

📢 Description:

Loops can be tricky! Can you figure out the first and last numbers printed by this while loop? 🤔

🔢 Question:
What are the first and last numbers printed by this Java loop?

java
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int value = 15;
while (value - 28) {
System.out.println(value);
value++;
}
Options:
(A) 15 and 27 ✅
(B) 15 and 28
(C) 16 and 27
(D) 16 and 28
(E) 16 and 29

Quick Breakdown:
1️⃣ Loop Starts at 15

First printed number = 15
2️⃣ Loop Condition:

Runs while value - 28, meaning it stops when value = 28
Last printed number = 27
3️⃣ Final Output:
✅ First = 15, Last = 27 (Option A)! 🎯

🚀 Key Takeaways:
✔ While loops execute as long as the condition remains true.
✔ The last printed number is one less than the stopping value.
✔ Mastering loops is key for AP Computer Science A & coding interviews!

📌 Got it? Comment below & don’t forget to like & subscribe for more coding challenges! 🎯🔥
#Java #WhileLoop #CodingChallenges #Loops #APCSA 🚀

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