WAP using nested switch case which covers the following operators with expressions:
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.
Python has a variety of libraries such as NumPy, pandas, and matplotlib that make it an ideal language for data analysis and visualization.
Java is commonly used for building enterprise-scale applications.