Question

Deck number program with value description table

Answer 1

Answer:

# include <stdio.h>

# include <stdlib.h>

int main()

{

int dno,dkno,r,flg;

flg=0;

printf("\n\n Check whether a number is a Duck Number or not: \n");

printf(" ----------------------------------------------------\n");

printf(" Input a number: ");

scanf("%d",&dkno);

dno=dkno;

while(dkno>0)

{

if(dkno % 10 == 0)

{

flg=1;

break;

}

dkno/=10;

}

if(dno>0 && flg==1)

{

printf(" The given number is a Duck Number.\n");

}

else

{

printf(" The given number is not a Duck Number.\n");

}

}

Explanation:

Result :

Input a number: 3210

The given number is a Duck Number.

Pictorial Presentation: