Java - Arrays
What will be the output of the following Java code?
int[] nums = {5, 10, 15};
System.out.println(nums[1]);What will be the output of the following Java code?
medium📝 Predict Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the array elements and indices
The array nums has elements: nums[0]=5, nums[1]=10, nums[2]=15.Step 2: Check the printed index
The code prints nums[1], which is 10.Final Answer:
10 -> Option DQuick Check:
Array index 1 = second element [OK]
Quick Trick: Array indices start at 0; nums[1] is second element [OK]
Common Mistakes:
- Confusing index 1 with index 0
- Expecting output 5 or 15 incorrectly
- Thinking index 1 is out of bounds
Master "Arrays" in Java
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