HOW TO write algorithm and pseudocode

TO add the number 1 to 100 and display the sum

Algorithm:

1. Set a variable sum as 0
2. Start a loop for i = 1 to 100
3. Within the loop, add the value of i to sum
4. End the loop
5. Display the value of sum

Pseudocode:

sum = 0
for i = 1 to 100
sum = sum + i
end for
display sum

To write an algorithm and pseudocode to add the numbers 1 to 100 and display the sum, please follow the steps below:

Algorithm:
1. Start
2. Declare a variable sum and set it to 0.
3. Loop through the numbers 1 to 100.
4. Add each number to the sum variable.
5. Display the value of the sum variable.
6. Stop.

Pseudocode:
```
BEGIN
sum = 0

FOR i = 1 TO 100
sum = sum + i
END FOR

DISPLAY sum
END
```

Please note that pseudocode is not a specific programming language, but rather a high-level representation of the algorithm. You can translate this pseudocode into the programming language of your choice by replacing the pseudocode statements with the appropriate syntax.