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Today We will Discus about how to calculate sum of digit and product of digit using while loop of a number in c programming language

The sum of digit of a number is addition every digit of number

For example

a number is 5392 then sum of digit is 5+3+9+2=19

And product of digit of a number is multiplication of each digit

For Example

a number is 5392 then product of digit is 5*3*9*2=270

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Today We will Discus about how to calculate sum of digit and product of digit using while loop of a number in c programming language

The sum of digit of a number is addition every digit of number

For example

a number is 5392 then sum of digit is 5+3+9+2=19

And product of digit of a number is multiplication of each digit

For Example

a number is 5392 then product of digit is 5*3*9*2=270

**See programming Example:**### c program find to sum of digits

#include<stdio.h>

#include<conio.h>

void main(){

int n ,d,sum=0;

clrscr();

printf("enter The number");

scanf("%d",&n);

while(n>0){

d=n%10;

sum=sum+d;

n=n/10;

}

printf("The sum of digit= %d",sum);

getch();

}

#include<conio.h>

void main(){

int n ,d,sum=0;

clrscr();

printf("enter The number");

scanf("%d",&n);

while(n>0){

d=n%10;

sum=sum+d;

n=n/10;

}

printf("The sum of digit= %d",sum);

getch();

}

**Output:**

*enter The number*

*185755*

*The sum of digit= 31*

### C program to find product of digits

#include<stdio.h>

#include<conio.h>

void main(){

int n ,d,pro=1;

clrscr();

printf("enter The number");

scanf("%d",&n);

while(n>0){

d=n%10;

pro=pro+d;

n=n/10;

}

printf("The product of digit= %d",pro);

getch();

}

#include<conio.h>

void main(){

int n ,d,pro=1;

clrscr();

printf("enter The number");

scanf("%d",&n);

while(n>0){

d=n%10;

pro=pro+d;

n=n/10;

}

printf("The product of digit= %d",pro);

getch();

}

**Output:**

*enter The number*

*5846*

*The product of digit= 960*

I make this programming and hope you are like the post if are you like the post you can please comment and Share the post to reach more people.

If any doubt about this c programming code or input & output please comment below

If you have another question about c programming send an email by contacting us form are given on the page right side.

I am Try to Help in your Programming Language by Programming Shortcut

Please any query email programmingshortcut@gmail.com

Please comment your experience on this post,

Thank You!