Recent questions tagged C

1 answer 5 views

How to generate a random hexadecimal string in C

asked 2 days ago by avibootz

1 answer 4 views

How to check if a number is lead number (sum of even digits is equal to the sum of odd digits) in C

asked 3 days ago by avibootz

1 answer 8 views

How to find the length of the longest consecutive zeroes in the binary representation of a number in C

asked 6 days ago by avibootz

1 answer 9 views

How to find the two elements in an array whose sum is closest to zero in C

asked Sep 12 by avibootz

1 answer 5 views

How to check if two given words are present in a string in C

asked Sep 12 by avibootz

1 answer 5 views

How to convet decimal number base-12 number in C

asked Sep 10 by avibootz

1 answer 5 views

How to print the season name of the year based on the month number in C

asked Sep 9 by avibootz

1 answer 7 views

How to check if a number contain zero in C

asked Sep 7 by avibootz

1 answer 16 views

How to find sum of the first N even numbers in C

asked Sep 5 by avibootz

1 answer 13 views

How to find the position of the first set bit (1-bit) of a number in C

asked Sep 4 by avibootz

1 answer 20 views

How to sort an array that consists of only 0s and 1s in C

asked Sep 1 by avibootz

1 answer 28 views

How to sort an array of strings where each string represents a decimal number in C

asked Sep 1 by avibootz

1 answer 13 views

How to find the number of squares in an N*N grid with C

asked Aug 31 by avibootz

2 answers 15 views

How to count pairs from a given array where the bitwise AND of the two numbers is greater than the bitwise XOR in C

asked Aug 29 by avibootz

1 answer 18 views

How to mirror a matrix across the main diagonal in C

asked Aug 27 by avibootz

1 answer 27 views

How to combine 2 arrays of structs (as a map) into a third array in C

asked Aug 25 by avibootz

1 answer 17 views

How to create a queue, then enqueue and dequeue elements in C

asked Aug 22 by avibootz

2 answers 27 views

How to assign a random number using a cryptographically secure random number generator in C

asked Aug 20 by avibootz

1 answer 17 views

How to find the length of the longest consecutive sequence of an unsorted vector of integers in C

asked Aug 18 by avibootz

1 answer 19 views

How to convert an integer to a string in base b with C

asked Aug 17 by avibootz

1 answer 20 views

How to write "Ni Hao" ("Hello") in Chinese to standard output using UTF-8 in C

asked Aug 14 by avibootz

1 answer 15 views

How to sort the part of an array in C

asked Aug 12 by avibootz

1 answer 20 views

How to generate N pairs of random digits in C

asked Aug 11 by avibootz

1 answer 25 views

How to check if a string is a palindrome ignoring case and non-alphanumeric characters in C

asked Aug 9 by avibootz

1 answer 27 views

How to allocate, fill, print, and deallocate a 2D array in C

asked Aug 8 by avibootz

1 answer 14 views

How to deallocate a 2D array in C

asked Aug 8 by avibootz

1 answer 28 views

How to convert binary digits to a byte array in C

asked Aug 4 by avibootz

2 answers 25 views

How to check if floating point is NaN in C

asked Aug 3 by avibootz

1 answer 18 views

How to get the row of Pascal triangle given an integer rowIndex in C

asked Aug 3 by avibootz

1 answer 15 views

How to calculate power for large numbers in C

asked Aug 2 by avibootz

1 answer 20 views

How to sum the digits of the number 2^N in C

asked Aug 1 by avibootz

2 answers 25 views

How to declare a function argument that can accept any type in C

asked Jul 31 by avibootz

1 answer 22 views

How to set specific bits in a char with C

asked Jul 30 by avibootz

3 answers 29 views

How to extract a float from a string in C

asked Jul 28 by avibootz

1 answer 23 views

How to create a string with a repeated character N times in C

asked Jul 27 by avibootz

1 answer 30 views

How to check if an integer contains an even or odd number of bits set in C

asked Jul 27 by avibootz

1 answer 19 views

How to find the sign of a variable in C

asked Jul 24 by avibootz

1 answer 24 views

How to replace multiple consecutive question marks (?) with a single question mark in C

asked Jul 24 by avibootz

1 answer 29 views

How to format time hours-minutes-seconds in C

asked Jul 22 by avibootz

1 answer 30 views

How to split a string with multiple separators in C

asked Jul 21 by avibootz

1 answer 53 views

How to replace the first occurrence of a substring in a string with C

asked Jul 20 by avibootz

1 answer 25 views

How to count backwards (Print the numbers N, N - 1, ..., 0 (included)) in C

asked Jul 20 by avibootz

1 answer 28 views

How to resize a string with realloc() in C

asked Jul 19 by avibootz

1 answer 26 views

How to reverse a string in place in C

asked Jul 19 by avibootz

1 answer 31 views

How to extract a substring within 2 square brackets in C

asked Jul 19 by avibootz

1 answer 27 views

How to remove stop words from a string in C

asked Jul 17 by avibootz

2 answers 35 views

How to find the 100001 prime number in C

asked Jul 16 by avibootz

1 answer 29 views

How to convert multiple <br/> tags to a single <br/> tag in C

asked Jul 14 by avibootz

3 answers 29 views

How to assign multiple values to multiple variables in one line with C

asked Jul 14 by avibootz

1 answer 34 views

How to create the gray code of the decimal number 2 in C

asked Jul 13 by avibootz

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