This article covers essential Java conversion programs, ranging from number systems to temperature conversions. Conversions between different number systems and temperature units are common in Java programming and are frequently asked in technical interviews. These programs help in understanding data representation, bit manipulation, and recursion.
Number System Conversion Programs in Java
- Binary to Decimal – Convert a binary number (0s and 1s) into its equivalent decimal value.
- Binary to Decimal using Recursion – Implement a recursive approach to convert binary numbers to decimal.
- Decimal to Binary – Convert a decimal number (base 10) into a binary representation (base 2).
- Decimal to Octal – Convert a decimal number into its octal (base 8) equivalent.
- Decimal to Hexadecimal – Convert a decimal number into a hexadecimal (base 16) format, widely used in computing.
Temperature Conversion Programs in Java
- Fahrenheit to Celsius – Convert Fahrenheit temperature into Celsius using the formula: C = (F – 32) × 5/9
- Celsius to Fahrenheit – Convert Celsius temperature into Fahrenheit using the formula: F = (C × 9/5) + 32
Why Practice Java Conversion Programs?
Conversion programs are useful in data processing, computer science fundamentals, and algorithm development. They help build a strong foundation in logic building and mathematical calculations. Practicing these programs will sharpen your coding skills and prepare you for Java programming interviews.