最后一道我明明是按照参考写的为什么一直报错
慕仰9541758
2018-04-17 11:17
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};
System.out.println("考试成绩的前三名为");
HelleWorld hello = new HelloWorld();
hello.showTop3(scores);
}
//定义方法完成成绩排序并输出前三名的功能
public void showTop3(int[] scores){
Arrays.sort(scores);
int num =0;
for(int i =scores.length-1 ; i>=0;i--){
if(secores[i]<0 || scores[i]>100){
continue;
}
num++;
if(num >3)
break;
}
System.out.println(score[i]);
}
3回答
-
- 伊万诺维奇
- 2018-04-18 21:47:32
认真看报错信息可以少浪费一些时间 报错都是符号问题，并且有具体的报错位置
-
- 慕粉1422214922
- 2018-04-17 17:06:43
HelloWorld.java:7: error: cannot find symbol hello = new HelloWorld(); ^ symbol: class HelleWorld location: class HelloWorld HelloWorld.java:17: error: cannot find symbol if([i]<0 || scores[i]>100){ ^ symbol: variable secores location: class HelloWorld HelloWorld.java:24: error: cannot find symbol System.out.println([i]); ^ symbol: variable score location: class HelloWorld HelloWorld.java:24: error: cannot find symbol System.out.println(score[i]); ^ symbol: variable i location: class HelloWorld 4 errors -
- 慕仰9541758
- 2018-04-17 11:18:00
报错为：
运行失败
HelloWorld.java:7: error: cannot find symbol HelleWorld hello = new HelloWorld(); ^ symbol: class HelleWorld location: class HelloWorld HelloWorld.java:17: error: cannot find symbol if(secores[i]<0 || scores[i]>100){ ^ symbol: variable secores location: class HelloWorld HelloWorld.java:24: error: cannot find symbol System.out.println(score[i]); ^ symbol: variable score location: class HelloWorld HelloWorld.java:24: error: cannot find symbol System.out.println(score[i]); ^ symbol: variable i location: class HelloWorld 4 errors
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