package day1; import java.util.Scanner; public class Main{ public static void main(String[] args) { int i; Scanner input = new Scanner(System.in); //从键盘获取字符串 String strInput = input.nextLine(); //将Scanner对象中的内容以
package day1;
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
int i;
Scanner input = new Scanner(System.in); //从键盘获取字符串
String strInput = input.nextLine(); //将Scanner对象中的内容以字符串的形式取出来
char arr[]=strInput.toCharArray();
for( i=arr.length-1;i>=0;i--){
if(arr[i]==' ')
break;
}
int length=arr.length-i;
char output[]=new char[length-1];
int k=0;
for(int j=i+1;j<=arr.length-1;j++){
output[k]=arr[j];
k++;
}
System.out.println("最后一个单词:");
System.out.println(output);
System.out.println("最后一个单词的长度:");
System.out.println(k);
input.close();
}
}
