
public class java1 {
public static void main(String[] args){
int t;
int[]arr = {35,45,63,35,23,12,23,34};
System.out.print("原始数据");
for (int x :arr){
System.out.print(x +"t");
}
System.out.println();
for (int i =0; i< arr.length -1;i++){
for (int j =0;j < arr.length -1-i; j++){
if (arr[j]< arr[j+1]){
t= arr[j];
arr[j]=arr[j+1];
arr[j+1]=t;
}
}
}
System.out.print("降序排列");
for (int x :arr){
System.out.print(x +"t");
}
System.out.println();
}
}