﻿ Python Math: Flip a coin 1000 times and count heads and tails - w3resource # Python Math: Flip a coin 1000 times and count heads and tails

## Python Math: Exercise-53 with Solution

Write a Python program to flip a coin 1000 times and count heads and tails.

Sample Solution:-

Python Code:

``````import random
import itertools

results = {
'tails': 0,
}
sides = list(results.keys())

for i in range(10000):
results[random.choice(sides)] += 1

print('Tails:', results['tails'])
```
```

Sample Output:

```Heads: 5037
Tails: 4963
```

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Python Code Editor:

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## Python: Tips of the Day

Python: Get the Key Whose Value Is Maximal in a Dictionary

```>>> model_scores = {'model_a': 100, 'model_z': 198, 'model_t': 150}
>>> # workaround
>>> keys, values = list(model_scores.keys()), list(model_scores.values())
>>> keys[values.index(max(values))]
'model_z'
>>> # one-line
>>> max(model_scores, key=model_scores.get)
'model_z'
```