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Algorithms and problem solving
Search, sort and think like a programmer. The skills interviews test.
Let’s begin. Next up: Look at every item. About 120 minutes left in this track.
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0 of 12 doneAbout 120 min leftStart
Search, sort and break down problems, including common interview questions.
Module 1
Searching
Find things, and count the work it takes.
- 1Level 1Look at every item
- Level 2Count the work
- Level 3Binary search
- Module testwrite binary search
Achievement: Searcher
Module 2
Sorting
Put things in order, and understand how.
- Level 1Swap two values
- Level 2Bubble sort
- Level 3Selection sort
- Module testa leaderboard
Achievement: Sorter
Module 3
Thinking in steps
Solve big problems by breaking them down.
- Level 1Recursion
- Level 2Stacks
- Level 3Remember answers
- Module testtwo that add up
Achievement: Problem Solver Pro