Sum of Numbers
Sum of Numbers
Tags: Basics
Credit: CodingChallenge
Difficulty: Beginner
Type: Text
Category: Practice
Time Allowed: 5 s
Description:
Write a function that takes a positive integer N and returns the sum of all numbers from 1 to N using a while loop. This problem is designed to help you practice using while loops
. The function should accept one parameter and return the sum.
Constraints:
- The input will be a positive
integer
greater than zero. - The function should
return
aninteger
representing the sum.
Example:
- Input:
5
- Output:
15
// Explanation: 1 + 2 + 3 + 4 + 5 = 15
Test Case | Input | Expected Output |
---|---|---|
1 | 1 | 1 |
2 | 5 | 15 |
3 | 10 | 55 |
4 | 3 | 6 |
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