Can you sum numbers in a while loop?

Can you sum numbers in a while loop?

While loop to calculate sum and average Decide the value of n . Run a while loop till n is greater than zero. In each iteration, add the current value of n to the sum variable and decrement n by 1.

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

See this example:

1. num = int(input(“Enter a number: “))
2. if num < 0:
3. print(“Enter a positive number”)
4. else:
5. sum = 0.
6. # use while loop to iterate un till zero.
7. while(num > 0):
8. sum += num.

How do you find the sum of a number in a while loop?

First, we have taken a number input from the user and stored it in a variable num. Initially, the sum is initialized to 0. Then, we have used the while loop to iterate until num gets zero. In every iteration of the loop, we have added the num to sum, and the value of num is decreased by 1.

How do you find the sum of three numbers in Python?

“add 3 numbers in python” Code Answer’s

1. a = int(input(“Enter first number:”))
2. b = int(input(“Enter second number:”))
3. sum = a+b.
4. print(sum)

How do you write the sum of n numbers in Python?

Take a input from user in your python program using input() function. Convert a user inputted number to an integer using int() function. Calculates sum of number by using this formula n * (n+1) / 2 in your python program. After that, the print name sum variable.

How to find sum of digits of a number using while loop?

/* C Program to Find Sum of Digits of a Number using While Loop */ #include int main () { int Number, Reminder, Sum=0; printf (“n Please Enter any numbern”); scanf (“\%d”, &Number); while (Number > 0) { Reminder = Number \% 10; Sum = Sum+ Reminder; Number = Number / 10; } printf (“n Sum of the digits of Given Number = \%d”, Sum); return 0; }

How to find sum of digits recursively in C program?

Sum_Of_Digits (Number / 10) statement will help to call the function Recursively with the updated value. If you miss this statement in this C Program to Find Sum of Digits then, after completing the first line, it will terminate. Let’s see the If condition, if (Number > 0) will check whether the number is greater than 0 or not.

How do you find the sum of the last digit?

Add last digit found above to sum i.e. sum = sum + lastDigit. Remove last digit from number by dividing the number by 10 i.e. num = num / 10. Repeat step 2-4 till number becomes 0. Finally you will be left with the sum of digits in sum.

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

C Program to Find Sum of Digits of a Number using While Loop. This sum of digits in C program allows the user to enter any positive integer and then it will divide the given number into individual digits and adding those individuals (Sum) digits using While Loop.