Java Code Challenge- Can You Guess the Output? #codechallenge #coding #codingcontest

Java Code Challenge- Can You Guess the Output? #codechallenge #coding #codingcontest
In this short but challenging Java tutorial, we explore a tricky arithmetic operation and ask you to guess the output! 🚀

In the code, we're combining multiple arithmetic operators, including multiplication, division, and parentheses, to see how Java evaluates this complex expression. Test your understanding of operator precedence and Java arithmetic operations with this example.

Think you know the answer? Watch the video to find out the result and learn why Java outputs it this way!

1.Identify operators and precedence:

* (multiplication) and / (division) have the same precedence, and both have higher precedence than + (addition) and - (subtraction).
Operations inside parentheses () are evaluated first.
Among operators of the same precedence, evaluation proceeds left to right.

2. Evaluate expressions in parentheses first:

(a - b): 7 - 3 = 4
(b + a): 3 + 7 = 10
Now we can rewrite the expression as:
result = a * b / 4 * 10;

3.Proceed with multiplication and division, left to right:
a * b becomes 7 * 3 = 21, so we now have:
result = 21 / 4 * 10;

Next, 21 / 4 is an integer division, which gives 5 (since only the integer part is taken). Now:
result = 5 * 10;
Finally, 5 * 10 equals 50.

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