Question

麻烦各位大侠给我看看这段代码Java哪有错误 显示两处错误 都是有关scanner的

import java.util.Scanner;
public class ConditionalOperator{
public static void main(String[] args)
{
Scanner.scanner = new Scanner(System.in);
System.out.print("请输入数字:");
int scoreOfStudent=scanner.nextInt();
System.out.println("该生是否及格?" +(scoreOfStudent>=60 ? '是':'否'));
}
}

Answer 1

Scanner.scanner = new Scanner(System.in);
应该是这样的
Scanner scanner = new Scanner(System.in);

变量前应该是空格

Answer 2

Scanner.scanner = new Scanner(System.in);

不要点啊
Scanner scanner = new Scanner(System.in);

Answer 3

第四行 Scanner后面多了一个点 去掉就行了 ···