#include<stdio.h>
void main()
{
int value, digit;
printf("Enter the number to be reversed.\n");
scanf("%d",&value);
if( value == 0 ){
printf("You cannot enter zero!\n");
if( value <= 0 ){
printf("You only can enter positive!\n");
}}
//printf("OK!\n");
digit = value % 10;
printf("%d", digit);
value = value / 10;
if( value != 0 ){
digit = value % 10;
printf("%d", digit);
value = value / 10;
if( value != 0 ){
digit = value % 10;
printf("%d", digit);
value = value / 10;
if( value != 0 ){
digit = value % 10;
printf("%d", digit);
value = value / 10;
}}}
printf("\n\n\nThank you!\n\n\n");
}