hello I need help with this algorithm I need to write it as a pseudocode

You require an algorithm that will receive an integer from the screen, add 5 to it,
double it, subtract 7 from it, and display the final number to the screen
thank you

huh? it's just I/O and a little arithmetic.

read n1
n2 = (n+5)*2-7
print n2

Draw a flowchart for a program to compute the result of a student, and determine if the student passes or fail, given the pass mark =40?

Sure! Here's the pseudocode for the algorithm you described:

```
1. Prompt the user to enter an integer value.
2. Read and store the integer value from the screen.
3. Add 5 to the stored integer value.
4. Double the result obtained from step 3.
5. Subtract 7 from the result obtained from step 4.
6. Display the final number to the screen.
```

Now, let's break down each step and explain how to implement it:

1. To prompt the user to enter an integer value, you can use the `input` function (or equivalent) to display a message and wait for the user to provide the input.

2. Use a variable to store the integer value entered by the user. For example, you can create a variable called `num` and assign the input value to it.

3. Add 5 to the stored integer value `num`. This can be achieved by using the `+` operator to perform the addition.

4. Double the result obtained from step 3. To double a number, you can multiply it by 2. In this case, you can multiply the result of step 3 by 2.

5. Subtract 7 from the result obtained from step 4. Similar to step 3, you can use the `-` operator to subtract 7 from the previous result.

6. Finally, display the final number to the screen. Use the `print` statement (or equivalent) to output the result of step 5.

By following these steps, you can implement the algorithm in the programming language of your choice.