A string of ten data bytes is stored in memory locations starting at XX50 H. The string includes some blanks (bytes with zero value). Write a program to eliminate the blanks from the string

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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### Program to Eliminate Blanks from a String in Memory

A string of ten data bytes is stored in memory locations starting at XX50H. The string includes some blanks (bytes with zero value). Your task is to write a program to eliminate the blanks from the string.

**Steps to Approach the Problem:**

1. **Identify and Analyze the Memory Block:**
   - Memory locations start from XX50H and contain a sequence of ten bytes.
   - Among these bytes, some are blank (represented as zero).

2. **Program Objective:**
   - Remove the zero-value bytes from the given memory locations.
   - Keep the remaining non-zero bytes contiguous.

3. **Implementation Strategy:**
   - Traverse each byte starting from XX50H.
   - Check if the current byte contains a zero value.
   - If a zero-value byte is found, shift all subsequent non-zero bytes one position to the left.
   - Continue the process until all zero-value bytes are eliminated.

4. **Expected Outcome:**
   - A new string, devoid of zero-value bytes, stored in the same starting memory location.

By following these guidelines, you can successfully write a program to process and clean the string data as required.
Transcribed Image Text:### Program to Eliminate Blanks from a String in Memory A string of ten data bytes is stored in memory locations starting at XX50H. The string includes some blanks (bytes with zero value). Your task is to write a program to eliminate the blanks from the string. **Steps to Approach the Problem:** 1. **Identify and Analyze the Memory Block:** - Memory locations start from XX50H and contain a sequence of ten bytes. - Among these bytes, some are blank (represented as zero). 2. **Program Objective:** - Remove the zero-value bytes from the given memory locations. - Keep the remaining non-zero bytes contiguous. 3. **Implementation Strategy:** - Traverse each byte starting from XX50H. - Check if the current byte contains a zero value. - If a zero-value byte is found, shift all subsequent non-zero bytes one position to the left. - Continue the process until all zero-value bytes are eliminated. 4. **Expected Outcome:** - A new string, devoid of zero-value bytes, stored in the same starting memory location. By following these guidelines, you can successfully write a program to process and clean the string data as required.
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