# How to Use Multiple For Loops and Multiple If Statements in Python Comprehensions

## 1. MULTIPLE FOR-LOOPS

`[(x,y) for x in range(5) for y in range(5)]`
`l = []for x in range(5):    for y in range(5):        l.append((x,y))`

## 2. MULTIPLE IF STATEMENTS

`values = [x / (x - y)           for x in range(100)           if x < 50           for y in range(100)           if x - y != 0]`
`values = []for x in range(100):    if x > 50:        for y in range(100):            if x - y != 0:                values.append(x / (x - y))`
`[(x,y) for x in range(10) for y in range(x)]`
`[(1, 0), (2, 0), (2, 1), (3, 0), (3, 1), (3, 2), (4, 0), (4, 1), (4, 2), (4, 3), (5, 0), (5, 1), (5, 2), (5, 3), (5, 4), (6, 0), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (7, 0), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (8, 0), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (9, 0), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8)]`

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## More from Pavol Kutaj

Infrastructure Support Engineer/Technical Writer (Snowplow Analytics) with a passion for Python/writing documentation. More about me: https://pavol.kutaj.com

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## Pavol Kutaj

Infrastructure Support Engineer/Technical Writer (Snowplow Analytics) with a passion for Python/writing documentation. More about me: https://pavol.kutaj.com