Linked List Operations

Data structures using C, Linked list is a data structure in which the objects are arranged in a linear order. Linked List contains group of nodes, in which each node contains two fields, one is data field and another one is the reference field which contains the address of next node. In this program we …

Queue Program in C – Array Implementation with ENQUEUE and DEQUEUE

A queue program in C implements the FIFO (First In, First Out) data structure — elements are inserted at the rear and removed from the front, just like a real queue. The two core operations are ENQUEUE (insert) and DEQUEUE (remove). This page covers the array-based linear queue with all operations, a step-by-step trace, and …

C Program for Evaluation of Postfix Expression

C Program for Evaluation of Postfix ExpressionIn this program we evaluate the Postfix Expression, using the stack. For example, 456*+7- is the postfix expression, from left one by one it is inserted into the stack, and after evaluation the answer is 27. Read more about C Programming Language . /************************************************************ You can use all the …

Infix to Postfix Conversion in C – Shunting-Yard Algorithm

Infix to postfix conversion in C transforms a human-readable arithmetic expression like A + B * C into postfix notation A B C * +, where operators follow their operands. Postfix eliminates the need for parentheses and precedence rules during evaluation — a stack scan from left to right is all that’s needed. This page …

C Program for Stack Operations using arrays.

Data structures using C, Stack is a data structure in which the objects are arranged in a non linear order. In stack, elements are added or deleted from only one end, i.e. top of the stack. Here we implement the PUSH, POP, DISPLAY stack operations using the array. Read more about C Programming Language . …

C Program to convert IP address to 32-bit long int

C Program to convert IP address to 32-bit long int. Internet Protocol Address is the unique number assigned to the each device, which is connected to the computer network. Previously we are using IPv4 versions, now we are using IPv6. Here we read the ip address using unions, and converted that to the 32-bit long …