33
333
1337 Ben Guérir· Ben Guérir
Exercises
48/ 200
Mastered
0
Challenges
2/ 16
Learn C
1/28 modulesFirst program
36/142 required exercises
696/3448 XP0/7 checkpoints validated
- Get started13 / 32 required exercisesRecommended
- Structure your code2 / 25 required exercisesIn progress
- Text15 / 29 required exercisesIn progress
- Memory3 / 15 required exercisesIn progress
- Your own types0 / 19 required exercisesAhead
- The machine3 / 18 required exercisesIn progress
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
2/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best88%
03
Lists, Math & Bases
04
Algorithms & Parsers
05
Strings from Scratch
06
Memory & Pointers
07
Rebuild the C Standard Library
08
Mastery
09
Algorithms & Parsing
10
Systems & Processes
11
Network Systems
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
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EXERCISE MASTERY
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STREAK
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Recent exercise and challenge runs.
strrchr
Passed · 2 attempts
Jul 23
Strings & Bits
Passed · 7/8 levels · 119 min
Jul 23
reverse_bits
Passed · 4 attempts
Jul 23
show_bits
Passed · 2 attempts
Jul 22
lead_token
Passed · 4 attempts
Jul 22
flip_case
Passed · 3 attempts
Jul 22
swap_int
Passed · 3 attempts
Jul 22
final_token
Passed · 11 attempts
Jul 21
Strings & Bits
Passed · 5/8 levels · 112 min
Jul 21
is_power_of_2
Retry · 9 attempts
Jul 21
Member since 1 monthActive Jul 23