C Program To Find The Reverse Of a Given Number

Posted on: 09/08/2012 09/08/2012
Categories: C Programs

/** To Find Reverse Of a Number **/

#include<stdio.h>
//#include<conio.h>
void main()
{
 int num,rem,sum=0,rev;
 //clrscr();
 printf("\n /** To Find Reverse Of a Number **/ \n");
 printf("\n Enter a number: ");
 scanf("%d",&num);
 while(num)
 {
  rem=num%10;  //for getting remainder by dividing with 10
  num=num/10; //for getting quotient by dividing with 10
  sum=sum*10+rem;
 }
 rev=sum;
 printf("\n The Reversed Number is: %d \n\n",rev);
 //getch();
 return 0;
}

#include<stdio.h>

//#include<conio.h>

void main()

{

int num,rem,sum=0,rev;

//clrscr();

printf("\n /** To Find Reverse Of a Number **/ \n");

printf("\n Enter a number: ");

scanf("%d",&num);

while(num)

{

rem=num%10; //for getting remainder by dividing with 10

num=num/10; //for getting quotient by dividing with 10

sum=sum*10+rem;

}

rev=sum;

printf("\n The Reversed Number is: %d \n\n",rev);

//getch();

return 0;

}

Output: ( using GNU GCC Compiler with code::blocks IDE, hence no need of clrscr(); and getch(); )

C-Program-Reverse-Number-Output

Sameer Shaik

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