mathbean.java

来自「Eclipse程序设计经典教程+源代码 学习java的朋友可以看看」· Java 代码 · 共 41 行

package math;

public class MathBean {
  int baseNum = 0, powerNum = 0;

  public int getBaseNum() {
    return baseNum;
  }

  public void setBaseNum(int baseNum) {
    this.baseNum = baseNum;
  }

  public int getPowerNum() {
    return powerNum;
  }

  public void setPowerNum(int powerNum) {
    this.powerNum = powerNum;
  }

  //累加方法
  public double accumulatedAdd(){
    double res = 0;
    //对baseNum的数值进行累加
    for(int i = 0; i < powerNum; i++){
      res += baseNum;
    }
    return res;
  }
  //累乘方法
  public double accumulatedMultiply(){
    double res = 1;
    //对baseNum的数值进行累乘
    for(int i = 0; i < powerNum; i++){
      res = res * baseNum;
    }
    return res;
  }
}