/*
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* and open the template in the editor.
*/
package random;
import java.util.*;
public class DemoRandom
{
public static void main(String[] args)
{
Random r=new Random();
int i;
ArrayList<Integer> arr=new ArrayList<Integer>();
for(i=65;i<=90;i++)
{
arr.add(i);
}
int cnt=arr.size();
for(i=0;i<cnt;i++)
{
int z=r.nextInt(arr.size());
System.out.println(Character.toChars(arr.get(z)));
arr.remove(z);
}
System.out.print(cnt+"");
}
}
OUTPUT
S
L
H
U
X
G
E
C
R
F
V
K
Z
Q
M
A
Y
P
T
W
D
B
I
J
O
N
Total : 26
Random Character within Range without repetation in java
Reviewed by Unknown
on
11:59 am
Rating:
Any Question ??
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