﻿ Python: Construct a seeded random number and float number generator - w3resource

# Python: Construct a seeded random number and float number generator

## Python module: Exercise-4 with Solution

Write a Python program to construct a seeded random number generator, also generate a float between 0 and 1, excluding 1.

Use random.random()

Sample Solution:

Python Code:

``````import random
print("Construct a seeded random number generator:")
print(random.Random().random())
print(random.Random(0).random())
print("\nGenerate a float between 0 and 1, excluding 1:")
print(random.random())
```
```

Sample Output:

```Construct a seeded random number generator:
0.4209937412831368
0.8444218515250481

Generate a float between 0 and 1, excluding 1:
0.5000494615698478
```

Flowchart: ## Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

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## Python: Tips of the Day

Inverts a dictionary with non-unique hashable values:

Example:

```def tips_collect_dictionary(obj):
inv_obj = {}
for key, value in obj.items():
inv_obj.setdefault(value, list()).append(key)
return inv_obj
ages = {
"Owen": 25,
"Jhon": 25,
"Pepe": 15,
}
print(tips_collect_dictionary(ages))
```

Output:

```{25: ['Owen', 'Jhon'], 15: ['Pepe']}
```

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