write a pseudo code algorithm that will accept the marks in a test for a group of 25 students then calculate and display the average mark
s=0
for (i=1 to 25) {read x; s = s+x}
a = s/25
display a
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What is a pseudo code that will calculate the average from 25 exam scores?
Certainly! Here's a pseudo code algorithm that accepts the marks of 25 students, calculates the average mark, and displays it:
1. Initialize a variable called `totalMarks` to 0.
2. Initialize a variable called `numberOfStudents` to 0.
3. Repeat the following steps 25 times:
- Prompt the user to enter the mark for a student.
- Read the entered mark and store it in a variable called `mark`.
- Add `mark` to `totalMarks`.
- Increment `numberOfStudents` by 1.
4. Calculate the average mark by dividing `totalMarks` by `numberOfStudents`. Store the result in a variable called `averageMark`.
5. Display the value of `averageMark`.
Please note that pseudo code is a way of expressing an algorithm in a high-level, human-readable format, so you may need to adapt this algorithm to the specific programming language you are using.