Question

num1 = 10
num2 = 50
num3 = 10
num4 = 0
print ((num1 + num2) * (num3 + num4))
print (num1 + num2 * num3 + num4)

Answer 1

Let's break down the calculations step by step.

Given the values:
- `num1 = 10`
- `num2 = 50`
- `num3 = 10`
- `num4 = 0`

Now let's evaluate the two print statements:

1. **First Print Statement:**
```python
print((num1 + num2) * (num3 + num4))
```

- First, calculate `num1 + num2`:
\[
10 + 50 = 60
\]

- Next, calculate `num3 + num4`:
\[
10 + 0 = 10
\]

- Now multiply the two results:
\[
60 * 10 = 600
\]

So the output of the first print statement is `600`.

2. **Second Print Statement:**
```python
print(num1 + num2 * num3 + num4)
```

This statement follows the order of operations (PEMDAS/BODMAS):
- First calculate `num2 * num3`:
\[
50 * 10 = 500
\]

- Now substitute this value back in:
\[
num1 + 500 + num4
\]
- Evaluate `num1 + 500 + num4`:
\[
10 + 500 + 0 = 510
\]

So the output of the second print statement is `510`.

### Summary of Outputs:
- First Print: `600`
- Second Print: `510`

Putting it all together, the complete output of the program will be:
```
600
510
```