定义一个类,类中有两个整型变量x和y,并定义构造函数初始化这两个变量。

2025-06-20 08:22:09
推荐回答(2个)
回答1:

public class Calculate {
int x;
int y;

public Calculate() {
}

public Calculate(int x, int y) {
this.x = x;
this.y = y;
}

public int add(int x, int y) {
return x + y;
}

public int subtract(int x, int y) {
return x - y;
}

public int multiplicat(int x, int y) {
return x * y;
}

public int division(int x, int y) {
return x / y;
}

public int qiuyu(int x, int y) {
return x % y;
}

public int getmax(int x, int y) {
return Math.max(x, y);
}

public int getmin(int x, int y) {
return Math.min(x, y);
}

}
就是用java写,也就这样啊,如果是要用什么其他的东西,如 要加异常,或用继承进行方法覆盖的话,请补充说明呵呵。

回答2:

复制过去 编译 运行就行 就两个数字 只要是整数随便改(y不能为0)
public class Operation {

int x;
int y;

public static void main(String[] args) {
Operation op = new Operation(5,6);
System.out.println(op.add());
System.out.println(op.minus());
System.out.println(op.multiply());
System.out.println(op.division());
System.out.println(op.mod());
System.out.println(op.getmax());
System.out.println(op.getmin());
}

public Operation(int x, int y) {
this.x = x;
this.y = y;
}

public int add() {
return x + y;
}

public int minus() {
return x - y;
}

public int multiply() {
return x * y;
}

public int division() {
return x / y;
}

public int mod() {
return x % y;
}

public int getmax() {
return Math.max(x, y);
}

public int getmin() {
return Math.min(x, y);
}

}