﻿ Python: Triple all numbers of a given list of integers using map function - w3resource

# Python: Triple all numbers of a given list of integers using map function

## Python map: Exercise-1 with Solution

Write a Python program to triple all numbers in a given list of integers. Use Python map.

Sample Solution:

Python Code :

``````nums = (1, 2, 3, 4, 5, 6, 7)
print("Original list: ", nums)
result = map(lambda x: x + x + x, nums)
print("\nTriple of said list numbers:")
print(list(result))
``````

Sample Output:

```Original list:  (1, 2, 3, 4, 5, 6, 7)

Triple of said list numbers:
[3, 6, 9, 12, 15, 18, 21]
```

Python Code Editor:

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## Python: Tips of the Day

Unzipping:

```name = 'abcdef'
suffix = [1,2,3,4,5,6]
result = zip(name, suffix)
--> returns (a,1),(b,2),(c,3),(d,4),(e,5),(f,6)
unzipped = zip(*result)
```

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