A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

A C program that converts infix expressions to postfix notation and evaluates them using a stack. Supports floating-point numbers, operator precedence, and error handling with colored console output.

A C program that converts infix expressions to postfix notation and evaluates them using a stack. Supports floating-point numbers, operator precedence, and error handling with colored console output.