Training to do

0/29 0 / 29 exercices

Those exercises are often focusing on a single aspect of the language:

  • They should be quick to understand.
  • But they may not be the kind of problem you'll encounter in real life.
New

Sum of even numbers <= 100

Solved 15664 times.

  • Basics
  • Training
New

Multiples of 3 and 5

Solved 14270 times.

  • Basics
  • Training
New

Print every two letters pairs

Solved 11533 times.

  • Basics
  • Training
New

Print every pair of distinct letters

Solved 10772 times.

  • Basics
  • Training
New

Distance

Solved 8123 times.

  • Training
New

Is divisible by ?

Solved 3193 times.

  • Training
New

Check if a number is prime

Solved 5819 times.

  • Training
New

Print every prime numbers in a range

Solved 4077 times.

  • Training
New

Sum of every prime number below n

Solved 4235 times.

  • Training
New

Next prime

Solved 3108 times.

  • Training
New

Display the date and time

Solved 4546 times.

  • Training
New

The Fibonacci sequence

Solved 2156 times.

  • Training
New

Exceptions

Solved 1852 times.

  • Training
  • Command line
New

Flatten lists

Solved 1392 times.

  • Training
New

Print the content of a file

Solved 1656 times.

  • Training
New

Adam Number

Solved 730 times.

  • Training
New

Product of iterable

Solved 1700 times.

  • Training
New

Frequency of letters in a file

Solved 1026 times.

  • Training
New

Pernicious numbers

Solved 995 times.

  • Training
New

Count the lower 'e' in the 'words' file

Solved 1367 times.

  • Training
New

Largest product in a series

Solved 897 times.

  • Training
New

Doing HTTP requests

Solved 875 times.

  • Training
New

Consecutive Sum

Solved 436 times.

  • Training
New

Longest Collatz sequence

Solved 921 times.

  • Training
New

Simple adder

Solved 1748 times.

  • Training
  • Command line
New

Lambda expressions

Solved 746 times.

  • Training
New

Largest product in a grid

Solved 533 times.

  • Training
New

Pascal's triangle

Solved 393 times.

  • Training
New

CSV and Python

Solved 316 times.

  • Training