//定义方法完成成绩排序并输出前三名的功能
public class HelloWorld {
public static void main(String[] args) {
int[] arr1={89,-23,64,91,119,52,79};
HelloWorld arr=new HelloWorld();
arr.array(arr1);
}
public static void array(int[] arr1){
Arrays.sort(arr1);
System.out.println("前三名的分数是:");
for (int i=0;i<arr1.length;i++){
for (int j=0;j<arr1.length-1-i;j++){
if (arr1[j]<arr1[j+1]){
int temp=arr1[j+1];
arr1[j+1]=arr1[j];
arr1[j]=temp;
}
}
}
for (int i=0;i<arr1.length;i++){
if (i<3){
System.out.print(arr1[i]+"\t");
}
}
}
}
这简直是Bug啊
coco49
LsdCong