50,639
社区成员
![](https://csdnimg.cn/release/cmsfe/public/img/topic.427195d5.png)
![](https://csdnimg.cn/release/cmsfe/public/img/me.40a70ab0.png)
![](https://csdnimg.cn/release/cmsfe/public/img/task.87b52881.png)
![](https://csdnimg.cn/release/cmsfe/public/img/share-circle.3e0b7822.png)
int[] a=new int[20000];
int[] b=new int[500000];
public void meth1(){
for(int i=0;i<a.length;i++){
for(int j=0;j<b.length;j++){
b[j]++;
}
}
}
public void meth2(){
for(int i=0;i<b.length;i++){
for(int j=0;j<a.length;j++){
a[j]++;
}
}
}