2
信号报告(5分)
题目内容:
无线电台的RS制信号报告是由三两个部分组成的:
R(Readability) 信号可辨度即清晰度.
S(Strength) 信号强度即大小.
其中R位于报告第一位,共分5级,用1—5数字表示.
- 1---Unreadable
- 2---Barely readable, occasional words distinguishable
- 3---Readable with considerable difficulty
- 4---Readable with practically no difficulty
- 5---Perfectly readable
报告第二位是S,共分九个级别,用1—9中的一位数字表示
- 1---Faint signals, barely perceptible
- 2---Very weak signals
- 3---Weak signals
- 4---Fair signals
- 5---Fairly good signals
- 6---Good signals
- 7---Moderately strong signals
- 8---Strong signals
- 9---Extremely strong signals
现在,你的程序要读入一个信号报告的数字,然后输出对应的含义。如读到59,则输出:
输入格式:一个整数,信号报告。整数的十位部分表示可辨度,个位部分表示强度。输入的整数范围是[11,59],这个范围外的数字不可能出现在测试数据中。输出格式:一句话,表示这个信号报告的意义。按照题目中的文字,先输出表示强度的文字,跟上逗号和空格,然后是表示可辨度的文字,跟上句号。注意可辨度的句子的第一个字母是小写的。注意这里的标点符号都是英文的。输入样例:33输出样例:- 时间限制:500ms内存限制:32000kb
import java.util.Scanner; public class hello { public static void main(String[] args) { // TODO Auto-generated method stub 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 diffculy","Readable with practically no diffculty",
"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); } }
- 时间限制:500ms内存限制:32000kb