Computers and Technology, 25.06.2020 04:01 jhenifelix
7. (a) An algorithm has been written in pseudocode to Input 50 numbers. Positive numbers are stored
in the array PosNum[ ]. Negative numbers are stored in the array NegNum ).
Zeros are not included in the positive and negative counts.
Count 0
PosCount Count
NegCount + Count
REPEAT
INPUT Number
IF Number > 0
THEN
PosCount PosCount + 1
PosNum[PosCount] = Number
ELSE
NegCount = NegCount
NegNum[NegCount] = Number
ENDIF
Count Count + 1
UNTIL Count >= 50
OUTPUT "There are ", PosCount," positive numbers"
OUTPUT "There are ", NegCount," negative numbers"
(b) The algorithm needs to be changed so there is no limit to how many numbers can be input.
When the number 9999 is input, the algorithm stops more numbers being input and outputs
the results. The number 9999 is not to be stored nor counted as a positive number.
Explain how you would change the algorithm.
Answers: 2
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7. (a) An algorithm has been written in pseudocode to Input 50 numbers. Positive numbers are stored...
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