[Solved] What will be the output of the following code?int[] numbers = {7, 14, 21}; for(int i = 0; i < numbers.length; i++) { System.out.print(numbers[i] + ","); } | Java

Java - Arrays

What will be the output of the following code?

int[] numbers = {7, 14, 21};
for(int i = 0; i < numbers.length; i++) {
  System.out.print(numbers[i] + ",");
}

A7 14 21,

B7 14 21

C7,14,21

D7,14,21,

Step-by-Step Solution

Solution:

Step 1: Analyze the loop
The loop prints each element followed by a comma.
Step 2: Check output format
Each number is printed with a comma immediately after it, including the last element.
Final Answer:
7,14,21, -> Option D
Quick Check:
Comma after every element, including last [OK]

Quick Trick: Prints comma after every element, even last [OK]

Common Mistakes:

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