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Trace the below code num1 = 40 num2 = 60 num3 = 80 num1 = num1 + num2 num1 = num1 + num3 print('The answer is', num1) num1 num2 num3 output

Trace the below code num1 = 40 num2 = 60 num3 = 80 num1 = num1 + num2 num1 = num1 + num3 print('The answer is', num1) num1 num2 num3 output

Database System Concepts
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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### Trace the Below Code: ```python num1 = 40 num2 = 60 num3 = 80 num1 = num1 + num2 num1 = num1 + num3 print('The answer is', num1) ``` ### Variable Trace Table: | num1 | num2 | num3 | Output | |------|------|------|----------------| | 40 | 60 | 80 | | | 100 | | | | | 180 | | | 'The answer is 180' | #### Explanation of Code Execution: 1. **Initial Values:** - `num1` is initialized with 40. - `num2` is initialized with 60. - `num3` is initialized with 80. 2. **First Calculation:** - Update `num1` by adding `num2`: - `num1` becomes `40 + 60 = 100`. 3. **Second Calculation:** - Update `num1` by adding `num3`: - `num1` becomes `100 + 80 = 180`. 4. **Print Statement:** - The statement prints: `"The answer is 180"`. The diagram visually traces the changes in variable values after each operation in the code.
Transcribed Image Text:### Trace the Below Code: ```python num1 = 40 num2 = 60 num3 = 80 num1 = num1 + num2 num1 = num1 + num3 print('The answer is', num1) ``` ### Variable Trace Table: | num1 | num2 | num3 | Output | |------|------|------|----------------| | 40 | 60 | 80 | | | 100 | | | | | 180 | | | 'The answer is 180' | #### Explanation of Code Execution: 1. **Initial Values:** - `num1` is initialized with 40. - `num2` is initialized with 60. - `num3` is initialized with 80. 2. **First Calculation:** - Update `num1` by adding `num2`: - `num1` becomes `40 + 60 = 100`. 3. **Second Calculation:** - Update `num1` by adding `num3`: - `num1` becomes `100 + 80 = 180`. 4. **Print Statement:** - The statement prints: `"The answer is 180"`. The diagram visually traces the changes in variable values after each operation in the code.
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