1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
| class Echo{
public static String echo(int attenuation, String mot){
String res="";
int n= mot.length();
int dif= n-attenuation;
if ( dif < 0 )
return "<"+mot+">";
System.out.print("<"+mot);
while ( dif > 0 )
{
for(int i=0; i< dif ; i++)
{
res=res+ mot.charAt(i);
}
dif= res.length()- attenuation;
System.out.print(res);
}
System.out.print(">");
return "";
}
public static void main(String[] args){
String mot= new String(args[0]);
int attenuation=Integer.parseInt(args[1]);
String a = echo(attenuation,mot);
System.out.println(a);
}
} |
