Recent questions tagged c

2 answers 24 views

How to remove file extension in C

asked 19 hours ago by avibootz

3 answers 35 views

How to print a variable inside quotation marks in C

asked 2 days ago by avibootz

1 answer 27 views

How to extract whole numbers not adjacent to letters <8408<f16f15>9387541<47g28<829o... in C

asked 2 days ago by avibootz

2 answers 52 views

How to compare floating-point values safely in C

asked 5 days ago by avibootz

1 answer 47 views

How to initialize array elements in C

asked 6 days ago by avibootz

1 answer 43 views

How to generate a range of floating-point numbers in C

asked Oct 4 by avibootz

1 answer 60 views

How to hash a string and detect collision in C

asked Oct 3 by avibootz

1 answer 52 views

How to hash a string in C

asked Oct 3 by avibootz

1 answer 45 views

How to retrieve k random numbers from a vector of unknown size at compile time in C

asked Oct 2 by avibootz

1 answer 59 views

How to use XOR to swap two characters in a string in C

asked Sep 29 by avibootz

1 answer 52 views

How does XOR work for swapping values in C

asked Sep 29 by avibootz

1 answer 73 views

How to find the intersection of two arrays (values that exist in both arrays) in C

asked Sep 27 by avibootz

1 answer 77 views

How to check whether the letters of a word exist in a string (order doesn't matter) in C

asked Sep 26 by avibootz

1 answer 68 views

How to find the element with minimum occurrences in an array with C

asked Sep 25 by avibootz

1 answer 77 views

How to convert multiple date formats to YYYY-MM-DD in C

asked Sep 24 by avibootz

1 answer 59 views

How to sort a list of string‑based dates in C

asked Sep 23 by avibootz

1 answer 64 views

How to print a number with a thousand separator as spaces in C

asked Sep 21 by avibootz

1 answer 57 views

How to use Big O notation includes O(1), O(n), O(log n), O(n log n), and O(n²) examples in C

asked Sep 21 by avibootz

1 answer 75 views

How to compare two dates in C

asked Sep 20 by avibootz

1 answer 67 views

How to get the country name from the 2-letter country code (alpha-2) in C

asked Sep 19 by avibootz

1 answer 76 views

How to extract all floating-point numbers from a string of words in C

asked Sep 17 by avibootz

1 answer 84 views

How to extract all digits from a string in C

asked Sep 16 by avibootz

2 answers 90 views

How to format currency into millions of dollars in C

asked Sep 16 by avibootz

1 answer 81 views

How to select N unique random values that appear exactly once in an existing array with C

asked Sep 13 by avibootz

1 answer 82 views

How to select N unique random indices from an existing array in C

asked Sep 12 by avibootz

1 answer 84 views

How to find common words in two strings with C

asked Sep 11 by avibootz

1 answer 82 views

How to compute the factorial of a number greater than 20 in C

asked Sep 11 by avibootz

1 answer 72 views

How to check if a double variable contains an integer and not a floating point or a floating-point tolerance in C

asked Sep 10 by avibootz

2 answers 108 views

How to generate all trigrams (3-character sequences) from a given word in C

asked Sep 9 by avibootz

1 answer 88 views

How to compare two float arrays for exact equality in C

asked Sep 9 by avibootz

1 answer 89 views

How to compare two float arrays using a tolerance in C

asked Sep 8 by avibootz

2 answers 136 views

How to split text without spaces into a list of words using dictionary-based segmentation in C

asked Sep 6 by avibootz

1 answer 85 views

How to convert numbers from 0 to 999,999,999,999,999 (up to 999 trillion) into English words in C

asked Sep 5 by avibootz

1 answer 97 views

How to generate all subsets of a given set using an iterative algorithm in C

asked Sep 5 by avibootz

1 answer 86 views

How to parse a table into a binary tree in C

asked Sep 4 by avibootz

1 answer 87 views

How to implement a queue using two stacks in C

asked Sep 4 by avibootz

1 answer 94 views

How to declare, initialize, and print a complex data structure in C

asked Sep 4 by avibootz

1 answer 84 views

How to declare, initialize, and print a medium complexity, varied, feature‑rich data structure in C

asked Sep 2 by avibootz

1 answer 104 views

How to sort an array of structs that contain nested structs using custom comparison logic in C

asked Aug 31 by avibootz

1 answer 98 views

How to find the N most frequent non‑stopwords in a text in C

asked Aug 30 by avibootz

1 answer 90 views

How to find the starting index of all occurrences of a word in a string in C

asked Aug 29 by avibootz

1 answer 83 views

How to find the 3 products with the minimum cost from a given array in C

asked Aug 29 by avibootz

1 answer 87 views

How to convert any digital storage unit into all others (B, KB, MB, GB, TB, PB, EB, ZB, YB) in C

asked Aug 27 by avibootz

1 answer 80 views

How to write the Tic-Tac-Toe game in C

asked Aug 26 by avibootz

1 answer 98 views

How to generate a random RGBA color and opacity in C

asked Aug 25 by avibootz

1 answer 98 views

How to generate a series of unique HEX colors in C

asked Aug 23 by avibootz

2 answers 141 views

How to print the numbers 0 to 31 by changing 1 bit each time in C

asked Aug 21 by avibootz

1 answer 98 views

How to find the first and last 10‑digit prime numbers in C

asked Aug 21 by avibootz

1 answer 96 views

How to find the next number in the series 1, 8, 27, 64, 125, 216 using C

asked Aug 20 by avibootz

1 answer 104 views

How to generate N random 1s in a zero-based matrix with C

asked Aug 19 by avibootz

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