Question

1. Below is an incomplete algorithm which is intended to output the maximum mark and mean mark of a set of examination marks.
1 set MaxMark = 0
2 set Count = 0
3 set …………………………………………
4 repeat
5 input NextMark
6 set Total = …………………………………………
7 set Count = …………………………………………
8 if NextMark > MaxMark then
9 ……………………………………………………………………………………
10 endif
11 until (NextMark < 0)
12 set MeanMark = Total / Count
13 output “Maximum mark =”, MaxMark
14 output …………………………………………
Fill the missing parts

Answer 1

Total should increase by the mark
Count should increase by one

Answer 2

And the mark is greater than the max mark, it will become the new max mark

Answer 3

The mean mark will be the total divided by the count

Answer 4

@hari5719 Does it make sense?

Answer 5

oh i get it its been a while since i touched proggramming its pellet easy i get it thax @wio

Answer 6

set MaxMark = 0
2 set Count = 0
3 set total = 0
4 repeat
5 input NextMark
6 set Total = toatal+nextmark
7 set Count = count +1
8 if NextMark > MaxMark then
9 maxmark=nextmark
10 endif
11 until (NextMark < 0)
12 set MeanMark = Total / Count
13 output “Maximum mark =”, MaxMark
14 output mean mark

Answer 7

@wio is it right well the last part is

13 output “Maximum mark =”, MaxMark
14 output meanmark

Answer 8

these question marks arent suppose to be there ok @wio

Answer 9

@ wio u der is it right and is the third variable initialization right total

Answer 10

@wio
pls answer

Answer 11

I think so

Answer 12

so there must be a total =0 at the start @wio ??????????

Answer 13

yeah, total = 0

Answer 14

but it says repeat ???????????? @wio

Answer 15

No, for the top, total=0

Answer 16

For the second one, total = total + nextmark