Write an algorithm and flowchart that will accept 30 students calculate and print the average mark in basic program.
kioujjlkij
Sure! I can help you with that. Here's an algorithm and flowchart to accept marks of 30 students, calculate their average mark, and print the result.
Algorithm:
1. Initialize a variable `totalMarks` to 0.
2. Initialize a variable `numberOfStudents` to 30.
3. Initialize a variable `counter` to 1.
4. Start a loop that runs until `counter` is less than or equal to `numberOfStudents`.
5. Prompt the user to enter the mark of student `counter`.
6. Add the mark to `totalMarks`.
7. Increment `counter` by 1.
8. Calculate the average by dividing `totalMarks` by `numberOfStudents`.
9. Print the average mark.
Flowchart:
```
Start
|
V
+-----+
| |
|Initialize `totalMarks` = 0
|Initialize `numberOfStudents` = 30
|Initialize `counter` = 1
| |
+-----+
|
V
+--------+
| Loop |
| counter <= numberOfStudents? |
| |
+--------+
|
V
+---------+
| |
| Prompt user to enter the mark |
| of student counter |
| |
+---------+
|
V
+---------+
| |
| Add mark to totalMarks |
| |
+---------+
|
V
+---------+
| |
| Increment counter by 1 |
| |
+---------+
|
V
+-------+
| |
| counter > numberOfStudents? |
| |
+-------+
|
V
+-------------+
| |
| Calculate average |
| totalMarks / numberOfStudents |
| |
+-------------+
|
V
+---------+
| |
| Print the average mark |
| |
+---------+
|
V
End
```
Please note that this flowchart assumes you are using a basic programming language that supports the necessary operations (e.g., variables, loops, and conditional statements) to implement this algorithm.