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 12690 times.

  • Basics
  • Training
New

Multiples of 3 and 5

Solved 11481 times.

  • Basics
  • Training
New

Print every two letters pairs

Solved 9141 times.

  • Basics
  • Training
New

Print every pair of distinct letters

Solved 8483 times.

  • Basics
  • Training
New

Distance

Solved 6151 times.

  • Training
New

Check if a number is prime

Solved 4265 times.

  • Training
New

Print every prime numbers in a range

Solved 2940 times.

  • Training
New

Sum of every prime number below n

Solved 3235 times.

  • Training
New

Next prime

Solved 2312 times.

  • Training
New

Display the date and time

Solved 3710 times.

  • Training
New

The Fibonacci sequence

Solved 1698 times.

  • Training
New

Flatten lists

Solved 1111 times.

  • Training
New

Exceptions

Solved 1542 times.

  • Training
New

Print the content of a file

Solved 1414 times.

  • Training
New

Is divisible by ?

Solved 1492 times.

  • Training
New

Adam Number

Solved 435 times.

  • Training
New

Product of iterable

Solved 1404 times.

  • Training
New

Frequency of letters in a file

Solved 857 times.

  • Training
New

Pernicious numbers

Solved 837 times.

  • Training
New

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

Solved 1195 times.

  • Training
New

Largest product in a series

Solved 740 times.

  • Training
New

Doing HTTP requests

Solved 757 times.

  • Training
New

Longest Collatz sequence

Solved 754 times.

  • Training
New

Simple adder

Solved 1630 times.

  • Training
  • Command line
New

Consecutive Sum

Solved 259 times.

  • Training
New

Lambda expressions

Solved 647 times.

  • Training
New

Largest product in a grid

Solved 453 times.

  • Training
New

Pascal's triangle

Solved 345 times.

  • Training
New

CSV and Python

Solved 276 times.

  • Training