Answer / prof.gagandeep jagdev

#include<stdio.h>
#include<conio.h>
long int num,result=0,i;
void main()
{
clrscr();
printf("\nenter the number to be reversed=");
scanf("%ld",&num);
while(num>0)
{
i=num%10;
num=num/10;
result=result*10+i;
}
printf("\nReversed number is=%ld",result);
getch();
}

Answer / yogita

#include<stdio.h>
void main()
{
int n;
printf("enter any number");
scanf("%d",&n);
while(n>0)
{
a=n%10;
n=n/10;
pritnf("%d",a);
}
getch();
}

Answer / audumbar

#include<stdio.h>
main()
{
int n;
printf("\n enter the number");
scanf("%d",&n);

while(n!=0)
{
int a=n%10;
printf("%d",a);
n=n/10;
}
}

Hi, main() { } Is a user defined function or Built in Functionn

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