Recent questions tagged C

2 answers 8 views

How to use function pointers inside a struct like OOP in C

asked 4 hours ago by avibootz

4 answers 8 views

How to use function pointers inside a struct in C

asked 5 hours ago by avibootz

1 answer 5 views

How to use an array of function pointers in C

asked 5 hours ago by avibootz

4 answers 7 views

How to pass a function as a parameter in C

asked 6 hours ago by avibootz

1 answer 7 views

How to calculate the 100th term of the sequence 8, 64, 80, 136, 152 in C

asked 1 day ago by avibootz

1 answer 9 views

How to calculate the next number in the sequence 8, 64, 80, 136, 152 with C

asked 1 day ago by avibootz

1 answer 8 views

How to convert an array of multi‑digit numbers to a number in C

asked 1 day ago by avibootz

1 answer 14 views

How to create an inverted index of a string in C

asked 2 days ago by avibootz

3 answers 18 views

How to remove quotes and commas from a string in C

asked 2 days ago by avibootz

1 answer 15 views

How to create a memory leak and show the bit‑level memory map of the leaked block in C

asked 2 days ago by avibootz

2 answers 16 views

How to create a bit-level memory map in C

asked 2 days ago by avibootz

1 answer 18 views

How to get accurate ticks from a timer (high‑resolution timer) in C

asked 3 days ago by avibootz

1 answer 25 views

How to sort an array of structures in C

asked 4 days ago by avibootz

1 answer 19 views

How to naturally sort a string like humans do (text & numbers sort the number parts as numbers) in C

asked 4 days ago by avibootz

2 answers 26 views

How to find the context of a word in text with C

asked 4 days ago by avibootz

1 answer 22 views

How to split a string on commas, ignoring the commas in quoted substrings with C

asked 5 days ago by avibootz

1 answer 19 views

How to create a sorted unique array from a matrix in C

asked 6 days ago by avibootz

1 answer 17 views

How to create a common sorted unique array from 3 integer arrays in C

asked 6 days ago by avibootz

1 answer 25 views

How to convert an integer into its written‑out English words in C

asked May 4 by avibootz

1 answer 16 views

How to dynamically allocate memory for an array and store relevant metadata in struct C

asked May 3 by avibootz

2 answers 20 views

How to define a zettabyte constant in C

asked May 2 by avibootz

1 answer 28 views

How to set a buffer size to 2 exabytes in C

asked May 2 by avibootz

1 answer 25 views

How to define an exabyte constant in C

asked May 2 by avibootz

1 answer 24 views

How to set a buffer size to 2 petabytes in C

asked May 2 by avibootz

1 answer 26 views

How to define a petabyte constant in C

asked May 2 by avibootz

1 answer 20 views

How to print commas manually in C

asked May 2 by avibootz

1 answer 22 views

How to set a buffer size to 2 terabytes in C

asked May 2 by avibootz

2 answers 33 views

How to define a terabyte constant in C

asked May 2 by avibootz

1 answer 23 views

How to compact a dynamically allocated string by removing multiple spaces in C

asked May 1 by avibootz

1 answer 23 views

How to sum mixed numeric types explicitly in C

asked May 1 by avibootz

1 answer 28 views

How to remove comments from a string in C

asked May 1 by avibootz

1 answer 34 views

How to use math functions and constants in C

asked Apr 30 by avibootz

1 answer 26 views

How to use math functions in C

asked Apr 30 by avibootz

1 answer 21 views

How to use math constants M_PI and M_E in C

asked Apr 30 by avibootz

3 answers 45 views

How to create a function with an optional parameter in C

asked Apr 29 by avibootz

1 answer 24 views

How to build a pyramid from the numbers 3, 7, 5, 2, 4, 8, 6, 9, 0, 3 in C

asked Apr 28 by avibootz

1 answer 27 views

How to create a hash from two equal-length arrays (keys and values) in C

asked Apr 28 by avibootz

1 answer 29 views

How to write a generic swap function in C

asked Apr 28 by avibootz

1 answer 32 views

How to decode Leet Speak (where numbers resemble letters (7->T, 1->I, 5->S, 3 -> E)) in C

asked Apr 27 by avibootz

1 answer 26 views

How to convert "7H15 M3554G3" into words in C

asked Apr 27 by avibootz

1 answer 35 views

How to express a decimal number as a fixed-length string with leading zeros in C

asked Apr 26 by avibootz

1 answer 28 views

How to validate a password (must contain uppercase, lowercase, digit, and special character) in C

asked Apr 25 by avibootz

1 answer 32 views

How to reconstruct a full sparse matrix from a compact (triplet) matrix in C

asked Apr 24 by avibootz

1 answer 33 views

How to compact a sparse matrix in C

asked Apr 24 by avibootz

1 answer 43 views

How to check if a given array is a sparse array in C

asked Apr 23 by avibootz

1 answer 33 views

How to search for a word in a grid of characters with C

asked Apr 23 by avibootz

1 answer 46 views

How to extract a substring between two tags [start] [end] in a string with C

asked Apr 20 by avibootz

3 answers 53 views

How to localize date format in C

asked Apr 19 by avibootz

1 answer 45 views

How to get the number of days needed to wait after a day (a[i]) gets warmer given an array of temperatures in C

asked Apr 18 by avibootz

1 answer 34 views

How to check if a string is title case in C

asked Apr 17 by avibootz

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