Create a flowchart that calculates the sum of all odd numbers between 1 and 100
Flowcharting the Sum of Odd Numbers: 1 to 100
Imagine a program that adds up all the odd numbers between 1 and 100. A flowchart can visually represent the program's logic and control flow, making it easier to understand how it works. Here's a breakdown:
1. Start and Initialization:
The flowchart begins with a Start symbol, indicating the program's entry point.
We then initialize two variables:
Current Number: Set to 1, representing the starting number.
Sum: Set to 0, to accumulate the sum of odd numbers.
2. Looping Through Numbers:
A Loop symbol represents the core logic of iterating through all numbers from 1 to 100.
Inside the loop:
We check if the Current Number is odd. This can be done using the modulo (%) operator, checking if the remainder of dividing by 2 is 0 (not odd) or 1 (odd).
3. Adding Odd Numbers:
If the Current Number is odd:
We add it to the Sum variable using the assignment operator (+).
This accumulates the sum of all encountered odd numbers.
4. Incrementing and Checking:
We increment the Current Number by 1, moving to the next number in the sequence.
We then return to the Loop symbol, checking if the Current Number is less than or equal to 100.
If it is, the loop continues iterating through remaining numbers.
5. Finishing the Sum:
Once the Current Number becomes greater than 100, the loop exits.
The final Sum variable now holds the accumulated value of all odd numbers between 1 and 100.
6. End and Result:
An End symbol marks the program's completion.
The calculated Sum can be displayed or used further in the program.