# How do you write a program to find the sum of the digits of a number?

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## How do you write a program to find the sum of the digits of a number?

Let’s see the sum of digits program in C.

1. #include
2. int main()
3. {
4. int n,sum=0,m;
5. printf(“Enter a number:”);
6. scanf(“%d”,&n);
7. while(n>0)
8. {

How do you find the sum of a digit in Python?

Python Program to Find the Sum of Digits in a Number

1. Take the value of the integer and store in a variable.
2. Using a while loop, get each digit of the number and add the digits to a variable.
3. Print the sum of the digits of the number.
4. Exit.

How do you find the sum of the digits of an efficient number?

General Algorithm for sum of digits in a given number:

1. Get the number.
2. Declare a variable to store the sum and set it to 0.
3. Repeat the next two steps till the number is not 0.
4. Get the rightmost digit of the number with help of the remainder ‘%’ operator by dividing it by 10 and add it to sum.

### How do you find the sum of the digits of a number in C++?

To get sum of each digit by C++ program, use the following algorithm:

1. Step 1: Get number by user.
2. Step 2: Get the modulus/remainder of the number.
3. Step 3: sum the remainder of the number.
4. Step 4: Divide the number by 10.
5. Step 5: Repeat the step 2 while number is greater than 0.

How do you use sum in Python?

To find a sum of the tuple in Python, use the sum() method. For example, define a tuple with number values and pass the tuple as a parameter to the sum() function, and in return, you will get the sum of tuple items. Let’s define a tuple and pass the tuple in the sum() function, and see the output.

How do you find the sum of the digits until one digit?

Finding sum of digits of a number until sum becomes single digit in C++

1. Initialize a number.
2. Initialize the sum to 0.
3. Iterate until the sum is less than 9. Add each digit of the number to the sum using modulo operator.
4. Print the sum.

## How do you find the sum of a number without a loop?

Algorithm

1. STEP 1: START.
2. STEP 2: ENTER n as a string.
3. STEP 3: SET sum =0.
4. STEP 4: SET i = 0.
5. STEP 4: REPEAT STEP 5 and 6 UNTIL (i
6. STEP 5: sum =sum + n[i]
7. STEP 6: sum = sum – 48.
8. STEP 7: i = i+1.

How do you print the sum of an array?

Algorithm

1. Declare and initialize an array.
2. The variable sum will be used to calculate the sum of the elements. Initialize it to 0.
3. Loop through the array and add each element of array to variable sum as sum = sum + arr[i].