oddsum.java

来自「本java源程序包括了大量的学习程序（共27章）方便大家学习」· Java 代码 · 共 12 行

import javax.swing.JOptionPane;
class OddSum
{
  public static void main(String argv[])
  {
    int total = 0;
    for(int i=1;i<=99;i+=2)  total+=i;
    JOptionPane.showMessageDialog(null,"The sum is "+total,
      "Total Even Integers from 1 to 99",JOptionPane.INFORMATION_MESSAGE);
  }
}