<span style="font-size:18px;">public class test {
 public static void main(String[] args) {
  int i = 0;
  for (int j = 0; j < 10; j++) {
   i=i++;
  }
  System.out.println("i的最后结果"+i);
 }
 
}
</span>

<span style="font-size:18px;">public class test {
 public static void main(String[] args) {
  int i = 0;
  for (int j = 0; j < 10; j++) {
   i=i++;
  }
  System.out.println("i的最后结果"+i);
 }
 
 
 public static int count(int i) {
  // TODO Auto-generated method stub
  //选保存初始值,JVA开辟的临时变量区
  int temp=i;
  //做自增
  i = i++;
  //返回原始值
  return temp;
  

 }
}
</span>