MOOC零基础学习Java 信号报告

import java.util.Scanner;

public class report {

public static void main(String[] args) {
String[] s={"Faint signals, barely perceptible",
"Very weak signals",
"Weak signals",
"Fair signals",
"Fairly good signals",
"Good signals",
"Moderately strong signals",
"Strong signals",
"Extremely strong signals"};
String[] r={"unreadable",
"barely readable, occasional words distinguishable",
"readable with considerable difficulty",
"readable with practically no difficulty",
"perfectly readable"};
String rs="";
int i;
Scanner in =new Scanner(System.in);
i=in.nextInt();
rs=s[i%10-1]+", "+r[i/10-1]+".";
System.out.println(rs);
}
}