Calculator.java A Java program that prompts the user to enter two numbers and an operator, and then performs the selected arithmetic operation (addition, subtraction, multiplication, division, or ...

In Java, a popular development environment for commercial applications, the BigDecimal class is used for performing accurate decimal computations. BigDecimal provides operations for arithmetic, scale ...

antlr4 Arithmetic.g4 生成されたJavaファイルをコンパイル 生成されたJavaファイルをコンパイルします。 javac Arithmetic *.java パーサーを実行 ANTLRのテストリグを使用して、四則演算を解析できるかテストしてみます。

You may never have heard of modular arithmetic, but you use it every day without the slightest difficulty. In this system, numbers wrap around when they reach a certain size called the modulus; it ...