Core Java · interview question
Which line of code will cause a logical flaw in the following snippet?
Multiple choiceMediumchapter-1-curatedpremiumcore-javacode-reading-and-debugging
int cartTotal = 120;
if (cartTotal < 100) {
cartTotal -= 5;
} else {
cartTotal -= 10;
}
System.out.println(cartTotal);Answer and explanation
Correct answer
D. Line 2
Why
Line 2 has a logical flaw because 'cartTotal < 100' should be 'cartTotal >= 100' to apply the discount correctly when the total is 100 or more.
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