java编程实现计算器_java编程，⽤代码实现计算器类
（Calculator）
共回答了18个问题采纳率：88.9%
public class Calculator {
private int number1;
private int number2;
public Calculator(int number1, int number2) {
this.number1 = number1;
this.number2 = number2;
}
public double add() {
return number1 + number2;
}
public double subtract() {
return number1 - number2;
}
public double multiple() {
return number1 * number2;
}
public double divide() {
if(number2 == 0) {
return 0;
}
return number1 / number2;
}
}
public class TestCalculator {
public static void main(String[] args) {
Calculator calculator = new Calculator(5, 2);
System.out.println(calculator.add());
System.out.println(calculator.subtract());
javascript计算器代码
System.out.println(calculator.multiple());
System.out.println(calculator.divide());
}
}
1年前7

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