By | 05.11.2016

# Print Sum and Product of Digits of an integer

Write a C program to Print Sum and Product of Digits of an integer. Here’s simple C program to Print Sum and Product of Digits of an integer in C Programming Language.

## Numbers in C

Normally, when we work with Numbers, we use primitive data types such as int, short, long, float and double, etc. The number data types, their possible values and number ranges have been explained while discussing C Data Types.

Here is source code of the C program to Print Sum and Product of Digits of an integer. The C program is successfully compiled and run(on Codeblocks) on a Windows system. The program output is also shown in below.

### SOURCE CODE : :

```/*  C program to Print Sum and Product of Digits of an integer  */

#include <stdio.h>

int main()
{
int n,n1;
int dig, sum,pro;

printf("\nEnter any integer number :: ");
scanf("%d",&n);

n1=n;

/*Calculating Sum and Product*/
sum=0;
pro=1;

while(n>0)
{
dig=n%10; /*get digit*/
sum+=dig;
pro*=dig;
n=n/10;
}

printf("\nSUM of Digits of Number [ %d ] : [ %d ].\n",n1,sum);
printf("\nPRODUCT of digits of Number [ %d ] : [ %d ].\n",n1,pro);

return 0;
}```

### OUTPUT : :

```/*  C program to Print Sum and Product of Digits of an integer  */

Enter any integer number :: 12345

SUM of Digits of Number [ 12345 ] : [ 15 ].

PRODUCT of digits of Number [ 12345 ] : [ 120 ].

Process returned 0```

Above is the source code for C program to Print Sum and Product of Digits of an integer which is successfully compiled and run on Windows System.The Output of the program is shown above .

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