if x >= 0: if y >= 0: print(x + y) else: print(x - y) else: print(y - x) (a) (b) (c) when x = 5 and y = 5 when x = 5 and y = -5 when x = = -5 and y = 5

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
icon
Related questions
Question
Describe the output produced by the following.
### Conditional Statements in Python

Below is a sample code that demonstrates the use of conditional statements in Python:

```python
if x >= 0:
    if y >= 0:
        print(x + y)
    else:
        print(x - y)
else:
    print(y - x)
```

The code consists of nested conditional statements that test the values of `x` and `y` to print different expressions.

Now, let's explore the behavior of this code under specific conditions:

(a) **When x = 5 and y = 5**

In this case:
- `x` is 5, which is greater than or equal to 0.
- `y` is also 5, which is greater than or equal to 0.
Since both `x` and `y` are non-negative, the code will execute the statement `print(x + y)`.

So, the output will be:
```
10
```

(b) **When x = 5 and y = -5**

In this case:
- `x` is 5, which is greater than or equal to 0.
- `y` is -5, which is less than 0.
Since `x` is non-negative and `y` is negative, the code will execute the statement `print(x - y)`.

So, the output will be:
```
10
```

(c) **When x = -5 and y = 5**

In this case:
- `x` is -5, which is less than 0.
- `y` is 5, which is greater than or equal to 0.
Since `x` is negative, the code will execute the statement `print(y - x)`.

So, the output will be:
```
10
```

##### Summary
This example demonstrates how conditional statements can be used to control the flow of a program based on the values of variables. The outputs for each specific set of values of `x` and `y` help in understanding how the code behaves under different conditions.
Transcribed Image Text:### Conditional Statements in Python Below is a sample code that demonstrates the use of conditional statements in Python: ```python if x >= 0: if y >= 0: print(x + y) else: print(x - y) else: print(y - x) ``` The code consists of nested conditional statements that test the values of `x` and `y` to print different expressions. Now, let's explore the behavior of this code under specific conditions: (a) **When x = 5 and y = 5** In this case: - `x` is 5, which is greater than or equal to 0. - `y` is also 5, which is greater than or equal to 0. Since both `x` and `y` are non-negative, the code will execute the statement `print(x + y)`. So, the output will be: ``` 10 ``` (b) **When x = 5 and y = -5** In this case: - `x` is 5, which is greater than or equal to 0. - `y` is -5, which is less than 0. Since `x` is non-negative and `y` is negative, the code will execute the statement `print(x - y)`. So, the output will be: ``` 10 ``` (c) **When x = -5 and y = 5** In this case: - `x` is -5, which is less than 0. - `y` is 5, which is greater than or equal to 0. Since `x` is negative, the code will execute the statement `print(y - x)`. So, the output will be: ``` 10 ``` ##### Summary This example demonstrates how conditional statements can be used to control the flow of a program based on the values of variables. The outputs for each specific set of values of `x` and `y` help in understanding how the code behaves under different conditions.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Types of Expressions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education