Design an algorithm to find the average age of n students, where n is the number of students.
Average = Sum of all values / No. of values in the list.
Give me solution
Here is an algorithm to find the average age of n students:
1. Start with initializing two variables: sum = 0 and count = 0.
2. Prompt the user to enter the value of n, which represents the number of students.
3. For i = 1 to n, repeat steps 4 to 6.
4. Prompt the user to enter the age of the ith student.
5. Add the entered age to the variable sum and increment the count by 1.
6. Repeat step 3 until all n students' ages have been entered.
7. Calculate the average age using the formula: average = sum / count.
8. Return the average age as the output.
Note: This algorithm assumes that the age of each student is a positive integer.
To design an algorithm to find the average age of n students, you can follow these steps:
1. Initialize a variable `n` to store the number of students.
2. Initialize a variable `sum_age` to store the sum of the ages.
3. Use a loop to iterate `n` times, asking for the age of each student. Within each iteration, do the following:
- Prompt the user for the age of the student.
- Add the entered age to `sum_age`.
4. After the loop, calculate the average age by dividing `sum_age` by `n`. Assign the result to a variable `average_age`.
5. Display the value of `average_age`.
Here's the algorithm in pseudocode:
```
algorithm to find_average_age(n):
sum_age = 0
for i = 1 to n:
read age
sum_age = sum_age + age
average_age = sum_age / n
display average_age
```
This algorithm asks for the age of each student one by one and adds them to `sum_age`. Once all ages are entered, it calculates the average age by dividing `sum_age` by `n` and displays the result.