Ex 3) Trace the following flowchart for when input values are -10, -1, 3, 2, 11, 13, 1, 0 and complete the trace table. Note that the system may end before all of the inputs have been received; if this occurs you ignore the final inputs. Also, write pre- post-conditions for this flowchart. start P n num output P+0 n10 num num>0 T num<0 p+p+1 +T T num #0 and/ p≤2*n IF end nn+1

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
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Publisher:D. S. Malik
Chapter5: Control Structures Ii (repetition)
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Please help me with the foll Questions in the images below. Please try to complete the two questions 

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Ex 3) Trace the following flowchart for when input values are -10, -1, 3, 2, 11, 13, 1, 0 and
complete the trace table. Note that the system may end before all of the inputs have
been received; if this occurs you ignore the final inputs. Also, write pre- post-conditions
for this flowchart.
start
P
n
num output
p+0
n<0
num
num>0
T
num<0
p+p+1
+T
T
num #0 and
p≤2*n
IF
end
nn+1
Transcribed Image Text:Ex 3) Trace the following flowchart for when input values are -10, -1, 3, 2, 11, 13, 1, 0 and complete the trace table. Note that the system may end before all of the inputs have been received; if this occurs you ignore the final inputs. Also, write pre- post-conditions for this flowchart. start P n num output p+0 n<0 num num>0 T num<0 p+p+1 +T T num #0 and p≤2*n IF end nn+1
Ex 2) Trace the following flowchart for the input values 3. 12. -2, 5. 15. 1. 1. 1 and complete
the trace table. Also, write pre-post-conditions for this flowchart.
start
sum1 -0
sum2 - 0
i+1
i+i+1
num
F
i≤4
sum1 <sum1 + num
sum1 sum2 i
num
output
i+1
F
i≤4
i+i+1
F
T
num
sum1=sum2
T
"no"
"yes"
sum2 + sum2 + num
end
Transcribed Image Text:Ex 2) Trace the following flowchart for the input values 3. 12. -2, 5. 15. 1. 1. 1 and complete the trace table. Also, write pre-post-conditions for this flowchart. start sum1 -0 sum2 - 0 i+1 i+i+1 num F i≤4 sum1 <sum1 + num sum1 sum2 i num output i+1 F i≤4 i+i+1 F T num sum1=sum2 T "no" "yes" sum2 + sum2 + num end
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