Program to count the digits in any number.

   We are going to tackle a very interesting program in C . This program will help the 

   user to count the number of digits in the number entered by user. suppose that

   number entered is 56476 then it will tell us 5 digits are there in the number.

   Isn't interesting so lets see the program. 

  Program

   #include<stdio.h>

   #include<conio.h>

   void main()

   {

     int n,sum=0,count=0,rem;

     printf("Enter the number:");

     scanf("%d",&n);

    do {

         count++;

         n=n/10;

          } while(n!=0);

          printf("No of digits in the entered number is:%d\n",count);

    }

    Output:

    

count++ :  This is an increment operator used to just increase the counting every time it counts one number and it it done by using n=n/10 this reaches every number.

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