Learn C
22/28 modulesStacks, queues, trees
121/142 required exercises
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- Text29 / 29 required exercisesValidated
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- The machine6 / 18 required exercisesIn progress
- The system0 / 4 required exercisesAhead
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8/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
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03Completed
Lists, Math & Bases
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04Completed
Algorithms & Parsers
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05Completed
Strings from Scratch
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06Completed
Memory & Pointers
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07Completed
Rebuild the C Standard Library
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08Completed
Mastery
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09Retry
Algorithms & Parsing
Best0%
10
Systems & Processes
11
Network Systems
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
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Daily
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01:39DAILY #53
EXERCISE MASTERY
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Recent exercise and challenge runs.
detect_cycle
Passed · 6 attempts
Sep 1
opaque_meter
Passed · 5 attempts
Sep 1
Daily #53
Passed · 2 attempts
Aug 24
Daily #52
Passed · 1 attempt
Aug 23
is_sorted
Passed · 6 attempts
Aug 23
macro_flags
Passed · 11 attempts
Aug 23
struct_pack
Passed · 1 attempt
Aug 23
enum_state
Passed · 8 attempts
Aug 23
is_subsequence
Passed · 1 attempt
Aug 21
count_digit_steps
Passed · 3 attempts
Aug 21
Member since 2 monthsActive Sep 1
Brought 3 learners in before Grademe opened