Answer Posted / krishna

#include<stdio.h>
#include<conio.h>
void main()
{
int n,n1.p=1;clrscr()printf("\n enter num");scanf("%d",&n);
while(n>0){ n1=n%10;p=p*n1;n=n/10;}printf("\n required answer is %d",p);
getch();
}

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