WAP to check whether a number is duck number or not !
DO IN JAVA PLEASE
SHOW THE OUTPUT PLEASE
Answers
import java.util.*;
class duck_number
{
public static void main(String args[ ])
{
Scanner sc=new Scanner(System.in);
System.out.println("Enter a number to check whether it is a duck number or not");
int n=sc.nextInt();
int cpy=n;
int d=0;
int f=0;
while(n>0)
{
d=n%10;
if(d==0)
{
System.out.println(cpy+" is a duck number");
f++;
break;
}
n=n/10;
}
if(f==0)
{
System.out.println(cpy+" is not a duck numer");
}
}
}
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OUTPUT [ In attachment ]
duck_num1.main();
Enter a number to check whether it is a duck number or not
9087
9087 is a duck number
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NOTE :
⇒ A duck number is a number which has at least 1 zero in its digit .
⇒ For example : 6041 is a duck number .
⇒ Example : 641 is not a duck number
⇒ Use copy variable only if you want to print the output along with the original input !
⇒ Otherwise you may not use the copy variable .
⇒ Use static void main if you are using a back dated compiler otherwise only void main() may work !
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Hope it helps bro !
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