2
信號報告(5分)
題目內容:
無線電台的RS制信號報告是由三兩個部分組成的:
R(Readability) 信號可辨度即清晰度.
S(Strength) 信號強度即大小.
其中R位於報告第一位,共分5級,用1—5數字表示.
- 1---Unreadable
- 2---Barely readable, occasional words distinguishable
- 3---Readable with considerable difficulty
- 4---Readable with practically no difficulty
- 5---Perfectly readable
報告第二位是S,共分九個級別,用1—9中的一位數字表示
- 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
現在,你的程序要讀入一個信號報告的數字,然后輸出對應的含義。如讀到59,則輸出:
輸入格式:一個整數,信號報告。整數的十位部分表示可辨度,個位部分表示強度。輸入的整數范圍是[11,59],這個范圍外的數字不可能出現在測試數據中。輸出格式:一句話,表示這個信號報告的意義。按照題目中的文字,先輸出表示強度的文字,跟上逗號和空格,然后是表示可辨度的文字,跟上句號。注意可辨度的句子的第一個字母是小寫的。注意這里的標點符號都是英文的。輸入樣例:33輸出樣例:- 時間限制:500ms內存限制: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); } }
- 時間限制:500ms內存限制:32000kb