# Python Generators and Yield Exercises, Practice, Solution

## Python Generators and Yield [ 17 exercises with solution ]

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Iterables: An Iterable is basically an object that any user can iterate over (read its items one by one).

Generators: Generators are iterators, a kind of iterable we can only iterate over once. Generators do not store all the values in memory, they generate the values on the fly.

Yield: yield is a keyword that is used like return, except the function will return a generator.

**1.** Write a Python program that creates a generator function that yields cubes of numbers from 1 to n. Accept n from the user.

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**2.** Write a Python program to implement a generator that generates random numbers within a given range.

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**3.** Write a Python program that creates a generator function that generates all prime numbers between two given numbers.

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**4.** Write a Python program to implement a generator function that generates the Fibonacci sequence.

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**5.** Write a Python program to implement a generator function that generates all permutations of a given list of elements.

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**6.** Write a Python program to implement a generator that yields all possible combinations of a given list of elements.

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**7.** Write a Python program to implement a generator that generates the Collatz sequence for a given number.

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**8.** Write a Python program that creates a generator function that generates the next palindrome number after a given number.

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**9.** Write a Python program that creates a generator that generates all prime factors of a given number.

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**10.** Write a Python program that creates a generator function that generates all prime numbers between two given numbers.

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**11.** Write a Python program to create a generator that generates all possible permutations of a string.

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**12.** Write a Python program to implement a generator that generates the next happy number after a given number.

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**13.** Write a Python program to create a generator that generates the square, cube roots of numbers from 1 to n.

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**14.** Write a Python program to implement a generator that generates the next Armstrong number after a given number.

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**15.** Write a Python program to create a generator function that generates all factors of a given number.

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**16.** Write a Python program to implement a generator function that generates the running average of a sequence of numbers.

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**17.** Write a Python program to create a generator function that generates the powers of a number up to a specified exponent.

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