Computer Programming C Laboratory: Practical C Programs

Write a C program to find the reverse number for the given number

C Program with Algorithm, Flowchart, Output

Simple C Program with Algorithm, Flowchart, Output - Computer Programming - C

Write a C program to find the reverse number for the given number.


AIM

To write a program in C to find reverse number.


ALGORITHM

Step‒1: Start

Step-2 : Read the value for p

Step-3 : Call the function rev and assign the return value to q

Step-4 : Print the values of p and q

Rev(n) : Function

Step‒1 : Check whether the value of n is not equal to zero or not

Step-2 : If step‒1 is True do step‒3 to step‒5

Step-3 : Compute digit=n%10

Step-4 : Compute rev_of = rev_of*10+ digit

Step-5 : Compute n = n/10

Step-6 : Return value of rev of

Step-7 : End of Rev(n)


FLOWCHART



PROGRAM

#include<stdio.h>

#include<conio.h>

int rev(int number);

void main()

{

   int p,q;

   printf("Enter the number :");

   scanf("%d",&p);

   q=rev(p);

   printf("Reverse of %d is %d\n",p,q);

}

int rev(int n)

{

int digit, rev_of=0;

while(n!=0)

{

        digit = n% 10;

        rev_of rev_of*10+digit;

        n=n/10;

}

return(rev_of);

}


OUTPUT

Enter the number : 1234

Reverse of 1234 is 4321

 

Computer Programming C Laboratory: Practical C Programs : Tag: C Programming : C Program with Algorithm, Flowchart, Output - Write a C program to find the reverse number for the given number


Computer Programming C Laboratory: Practical C Programs



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Computer Programming C

CS25C01 1st Semester | 2025 Regulation | 1st Semester 2025 Regulation


Computer Programming C Laboratory

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