Plz help me
write an algorithm and draw a flowchart to find the area and volume of a cube

Can't draw a flow chart here, but here are the steps you need:

1) Prompt for side length of cube

2) If the entry is non-numeric, give error and go to step 1

3) If the entry is less than zero, give error and go to step 1

4) output "Volume is " + (entry * entry * entry)

5) output "Surface area is " + (6 * entry * entry)

6) Prompt for calculating another cube

7) If the reply is "y", go to step 1

8) end

answerstandard;