Java 此特定代码没有读取作为字符串';s';。如何纠正这一点?
你可以用Java 此特定代码没有读取作为字符串';s';。如何纠正这一点?,java,string,java.util.scanner,stdout,stdin,Java,String,Java.util.scanner,Stdout,Stdin,你可以用 import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int i = scan.nextInt(); double d = scan.nextDouble(); String s = scan.nextLin
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int i = scan.nextInt();
double d = scan.nextDouble();
String s = scan.nextLine();
System.out.println("String: " + s);
System.out.println("Double: " + d);
System.out.println("Int: " + i);
}
}
请注意,
Scanner.nextInt()。因此您需要单独调用它们。addscan.nextLine()代码>在scan.nextDouble()之后代码>您的错误/输出是什么?
int i = scan.nextInt();
scan.nextLine();
double d = scan.nextDouble();
scan.nextLine();
String s = scan.nextLine();