# How do you find the sum of all digits of numbers?

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## How do you find the sum of all digits of numbers?

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 sum a list of numbers in C?

C program to find sum of n numbers using an array

1. int main() { int n, sum = 0, c, array;
2. scanf(“%d”, &n);
3. for (c = 0; c < n; c++) { scanf(“%d”, &array[c]); sum = sum + array[c]; }
4. printf(“Sum = %d\n”, sum);
5. return 0; }

## What is the sum of 1 to 100 digits?

39. The sum of all the digits of the numbers from 1 to 100 is. 5050.

## What is the sum of 1 to 100 numbers?

The sum of the numbers 1-100 would be equal to the number of pairs (50) multiplied by the sum of each pair (101), or 50 x 101 = 5,050.

## How to find sum of digits in C program?

Write a C program to input a number and calculate sum of digits using for loop. How to find sum of digits of a number in C program. Logic to find sum of digits of a given number in C programming. The main idea to find sum of digits can be divided in three steps. Extract last digit of the given number. Add the extracted last digit to sum.

## How to find sum of several integers input by user?

This is what I have so far: #include using namespace std; int main () { int count = 1; int sum = 0; int number; int numberitems; cout << “Enter number of items: “; cin >> numberitems; cout << “Enter number: “; cin >> number; do { sum = sum + number; count++; } while (count <= 6); }

## How to do sum of digits in Excel?

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 remainder ‘%’ operator by dividing it with 10 and add it to sum. 5 Divide the number by 10 with help of ‘/’ operator 6 Print or return the sum

## How to find sum of digits of number 1234?

The sum of digits of a number 1234 evaluates to be 1+2+3+4 or 10 as shown in the output given below: Because it is greater than 0, therefore condition evaluates to be true, and program flow goes inside the while loop