Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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can you write a program that meets the requiremtens in the LC3 simulator all in one program.

### Program to Initialize and Populate an Array with User Input

This instructional guide will help you write a program that initializes a blank array and allows the user to input their own numbers (ranging from 0 to 9) into the array. Follow the steps outlined below for a smooth experience:

#### Steps:

1. **Initialize a blank array of size `n`**, where \( 5 \leq n \leq 20 \).
2. **Create a loop that iterates `n` times**. During each iteration, display a prompt asking the user to input a number.
3. **Capture the user’s input** using the `GETC` function. Subtract `x0030` from the ASCII character that the user entered to convert it to its numeric value.
4. **Store the result using the `STR` instruction**. Begin with storing the result in the first available memory location of the array.
5. For each subsequent entry, store the user’s input (with `x0030` subtracted) into the next blank entry in the array.
6. **Once the loop has finished**, terminate your program using the `HALT` instruction.
7. **Assume all user inputs** will always be single-digit numbers ranging from 0 to 9.

By following these steps, you will be able to create a program that dynamically initializes an array based on user input in a controlled manner. This program is ideal for educational purposes to understand fundamental concepts of arrays and user input handling in programming.
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Transcribed Image Text:### Program to Initialize and Populate an Array with User Input This instructional guide will help you write a program that initializes a blank array and allows the user to input their own numbers (ranging from 0 to 9) into the array. Follow the steps outlined below for a smooth experience: #### Steps: 1. **Initialize a blank array of size `n`**, where \( 5 \leq n \leq 20 \). 2. **Create a loop that iterates `n` times**. During each iteration, display a prompt asking the user to input a number. 3. **Capture the user’s input** using the `GETC` function. Subtract `x0030` from the ASCII character that the user entered to convert it to its numeric value. 4. **Store the result using the `STR` instruction**. Begin with storing the result in the first available memory location of the array. 5. For each subsequent entry, store the user’s input (with `x0030` subtracted) into the next blank entry in the array. 6. **Once the loop has finished**, terminate your program using the `HALT` instruction. 7. **Assume all user inputs** will always be single-digit numbers ranging from 0 to 9. By following these steps, you will be able to create a program that dynamically initializes an array based on user input in a controlled manner. This program is ideal for educational purposes to understand fundamental concepts of arrays and user input handling in programming.
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