Challenge: Array Access Guard
In this challenge, you will practice using exception handling to make array access safer. Your goal is to write a function that retrieves an element from a given array, but if the requested index is out of bounds, the function should throw an exception. This approach helps prevent undefined behavior and allows your code to handle errors gracefully.
Swipe to start coding
You are tasked with making array access safer using exception handling. Implement a function that retrieves an element from a given array. If the requested index is out of bounds, the function should throw an exception instead of returning an invalid value. This helps prevent bugs and allows your code to respond to errors in a controlled way.
- Write a function that takes a reference to a list of numbers and an index;
- If the index is within the valid range, return the element at that position;
- If the index is not valid, throw an exception with a clear message.
Lösning
solution.cpp
Tack för dina kommentarer!
single
Fråga AI
Fråga AI
Fråga vad du vill eller prova någon av de föreslagna frågorna för att starta vårt samtal
Can you show me an example of how to implement this function?
What programming language should I use for this challenge?
Can you explain how exception handling works in this context?
Awesome!
Completion rate improved to 6.67Challenge: Array Access Guard
Svep för att visa menyn
In this challenge, you will practice using exception handling to make array access safer. Your goal is to write a function that retrieves an element from a given array, but if the requested index is out of bounds, the function should throw an exception. This approach helps prevent undefined behavior and allows your code to handle errors gracefully.
Swipe to start coding
You are tasked with making array access safer using exception handling. Implement a function that retrieves an element from a given array. If the requested index is out of bounds, the function should throw an exception instead of returning an invalid value. This helps prevent bugs and allows your code to respond to errors in a controlled way.
- Write a function that takes a reference to a list of numbers and an index;
- If the index is within the valid range, return the element at that position;
- If the index is not valid, throw an exception with a clear message.
Lösning
solution.cpp
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
single
