題目內容:
从键盘输入一个整形数n,如果输入正确的话,输出10-n后的值,如果输入错误的话输出“not int”
最后输出end
输入输出说明:
输入: asd 输出: not int end
import java.util.Scanner;
public class Main {
public static void main(String[] args){
//write code here
Scanner scan = new Scanner(System.in);
try{
int m = Integer.parseInt(scan.next());
System.out.println(10-m);
}
catch(NumberFormatException e){
System.out.println("not int");
}
finally{
System.out.println("end");
}
}
}