Programming Language

A palindrome is a word which can be written in reversed order and it retains its meaning and spelling,Examples are lawal,ada,abba,etc

Write a simple QBASIC instruction that will accept a word from the keyboard and check if it is a palindrome or not. The palindrome must display a message showing if the word is palindrome or not.

Détails de la réponse

Here's a simple QBASIC program that accepts a word from the keyboard and checks if it is a palindrome or not: ``` CLS INPUT "Enter a word: ", word$ n = LEN(word$) FOR i = 1 TO n / 2 IF MID$(word$, i, 1) <> MID$(word$, n - i + 1, 1) THEN PRINT word$; " is not a palindrome" END END IF NEXT PRINT word$; " is a palindrome" ``` Explanation: - `CLS` clears the screen before the program runs. - `INPUT` prompts the user to enter a word and stores it in the variable `word$`. - `n = LEN(word$)` gets the length of the word and stores it in the variable `n`. - The `FOR` loop checks each character of the word from the beginning to the middle of the word (i.e., `n/2`). If a character does not match its corresponding character from the end of the word, then the program prints a message saying that the word is not a palindrome and ends the program. - If the loop finishes without finding any mismatch, then the program prints a message saying that the word is a palindrome.

The closest computer language to human is ?

Détails de la réponse

The closest computer language to human is High level language.
High level languages are designed to be easy for humans to read, write, and understand. They use natural language keywords and phrases that resemble English or other human languages. This makes it easier for programmers to express their thoughts and intentions in a way that is more familiar and intuitive.
High level languages are designed to be more abstract and closer to the way humans think, allowing programmers to focus on solving problems rather than worrying about the low-level details of the computer hardware. They use variables, functions, and objects to represent real-world concepts, making the code more readable and maintainable.
Examples of widely used high-level languages include Python, Java, C++, and JavaScript. These languages have a wide range of built-in libraries and tools that make it easier for programmers to solve complex problems without having to understand the inner workings of the computer.
In summary, high level languages are the closest computer languages to human because they are designed to be easy to read, write, and understand, allowing programmers to focus on solving problems using natural language keywords and phrases.