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

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section: Chapter Questions
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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.
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