What is the index range of elements in an array with 10 elements?a)0 t...
Index Range of Elements in an Array with 10 Elements
In most programming languages, arrays are zero-indexed, which means that the first element in an array is assigned an index of 0. Therefore, the index range of elements in an array with 10 elements would be:
a) 0 to 9
Let's understand this in more detail:
1. Zero-based indexing
Zero-based indexing is a commonly used indexing system in programming languages. It means that the first element of an array is accessed by using an index of 0, the second element by an index of 1, and so on. This convention is widely adopted in programming languages like C, C++, Java, Python, and many more.
2. Array with 10 elements
When we have an array with 10 elements, we can access these elements using indexes ranging from 0 to 9. Here's how the indexes correspond to the elements:
- Element at index 0
- Element at index 1
- Element at index 2
- Element at index 3
- Element at index 4
- Element at index 5
- Element at index 6
- Element at index 7
- Element at index 8
- Element at index 9
3. Understanding the index range
The index range of an array is determined by the number of elements it contains. In the case of an array with 10 elements, the index range starts from 0 and ends at 9. This means that the valid indexes to access elements in the array would be 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
4. Importance of understanding the index range
It is essential to understand the index range of an array because accessing elements using invalid indexes can lead to errors in the program. Trying to access an element at an index greater than the array size or less than 0 can result in unexpected behavior or even a crash in some cases.
Conclusion
In conclusion, the index range of elements in an array with 10 elements is 0 to 9. This is because arrays are zero-indexed, and the index of the first element is always 0. Therefore, when working with arrays, it is crucial to consider the correct index range to access elements accurately and avoid any potential errors.
What is the index range of elements in an array with 10 elements?a)0 t...
The index range of elements in an array with 10 elements is from 0 to 9.
To make sure you are not studying endlessly, EduRev has designed EmSAT Achieve study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in EmSAT Achieve.