impport java.util.Arrays;
public class HelloWorld {
//完成 main 方法
public static void main(String[] args) {
HelloWorld hello=new HelloWorld();
int scores[]={89,-23,64,91,119,52,73};
hello.function();
void function(int scores[])
{
Arrays.sort(scores);
for(int i=scores.length;i>=0;i--)
{
if(score[i]>100||score[i]<0)
continue;
else{
int count=0;
count++;
}
System.out.println(score[i]);
if(count>3)
break;
}
}
第一行就有错,import多了个p
import java.util.Arrays;
public class HelloWorld {
//完成 main 方法
public static void main(String[] args) {
int[] scores ={89 , -23 , 64 , 91 , 119 , 52 , 73};
HelloWorld hello = new HelloWorld();
int[] nums = hello.maxScore(scores);
System.out.println(Arrays.toString(nums));
}
//定义方法完成成绩排序并输出前三名的功能
public int[] maxScore(int[] scores){
Arrays.sort(scores);
int count = 0;
int[] maxScores=new int[3];
for(int i=scores.length-1;i>=0;i--){
if(scores[i] <0 ||scores[i]>100){
continue;
}
// System.out.println(scores[i]);
maxScores[count]=scores[i];
n++;
if(n>=3){
break;
}
}
return maxScores;
// System.out.println(Arrays.toString(maxScores));
}
我修改了一下你的代码,你对着看看
import java.util.Arrays;
public class HelloWorld {
//完成 main 方法
public static void main(String[] args) {
HelloWorld hello=new HelloWorld();
int scores[]={89,-23,64,91,119,52,73};
hello.function(scores);
}
public void function(int scores[]){
Arrays.sort(scores);
int count=0;
for(int i=scores.length-1;i>=0;i--){
if(scores[i]>100||scores[i]<0)
continue;
else{
count++;
if(count>3)
break;
System.out.println(scores[i]);
}
}
}
}