Bucket Sort in C – Algorithm, Code, and Complexity Explained

Bucket sort is a distribution-based sorting algorithm that works by dividing elements into a fixed number of equally-sized ranges (buckets), sorting each bucket individually, then concatenating the results. It is particularly efficient for uniformly distributed floating-point values in [0, 1) and can approach O(n) average-case time — faster than comparison-based sorts like merge sort or …

C program to print given numbers as a pyramid

Write a C program to print given numbers as a pyramid.In this program we use the simple for statements to produce the patterns.This program prints the following output,        1      232    34543  4567654567898765 Read more about C Programming Language . and read the C Programming Language (2nd Edition). by K and …

C program to print all the possible permutations of given digits

Write a C program to print all the possible permutations of given digits.Permutations means possible way of rearranging in the group or set in the particular order.Example:Input:1, 2, 3 Output:1 2 3, 1 3 2, 2 1 3, 3 1 2, 2 3 1, 3 2 1Read more about C Programming Language . and read …

C program to implement SJF algorithm.

Write a C program to implement SJF algorithm.Shortest Job First(SJF) is the CPU scheduling algorithm. In SJF, if the CPU is available it allocates the process which has smallest burst time, if the two process are same burst time it uses FCFS algorithm.Read more about C Programming Language . and read the C Programming Language …

C Program to Encrypt and Decrypt a Password (XOR Cipher)

This classic exercise asks you to encrypt and decrypt a password in C. The right teaching tool for it is the XOR cipher: XOR each character with a key byte, and XOR-ing a second time with the same key restores the original — one function does both directions. This page gives you a tested implementation …

Round Robin Scheduling in C – Preemptive CPU Algorithm

Round Robin (RR) is a preemptive CPU scheduling algorithm designed for time-sharing systems. Instead of running one process to completion like FCFS, the CPU gives every process a fixed slice of time called a time quantum. If a process doesn’t finish within that slice, it’s paused and moved to the back of the queue, and …