冒泡排序

package arr;

public class arr4 {
public static void main(String []args) {
int []myarr = new int[5];
myarr[0]=2;
myarr[1]=8;
myarr[2]=1;
myarr[3]=5;
myarr[4]=4;
int tmp=myarr[0];

for(int j=0;j<myarr.length-1;j++) {
for(int x=0;x<myarr.length-j-1;x++) {
if(myarr[x]>myarr[x+1]) {
tmp=myarr[x+1];
myarr[x+1]=myarr[x];
myarr[x]=tmp;


}
}



for(int i=0;i<myarr.length;i++) {
System.out.println(myarr[i]);

}
}



}
}