Need help with programming language Create programs in C++ or C#, Python and Vis

Question

Need help with programming language

Create programs in C++ or C#, Python and Visual Basic which perform each of the following:

Explain the different design choices (syntax) for option in each language

Document the programs using Flowcharts

Each programs source code must be included – label each with the language used:

a) Nested two-way selection statements

b) Multiple-way selection statement

c) Iterative Statements – Counter controlled and Logic controlled

d) After the Counter Controlled Iterative successfully completes – Display "This was a success" on the screen.

Explanation / Answer

# Python Program to demonstrate the use of Nested 2 way selectors, Multiple way selectors, Iterative statements

count = int(raw_input("Enter the count of numbers to add: "))

i = 0
sum = 0
result = 0
flag = None
numbersList = []

# Counter controlled Iterative statement
while (i<count):
   num = int(raw_input("Enter the number: "))
   numbersList.append(num)
   sum = sum + (num)
   i = i+1

# Nested 2 way selectors
if sum == 0 :
if count == 0 :
result = 0
else :
result = sum

print "Sum of the numbers: " + str(result)

# Multiple way selectors:
if count < 10:
   flag = "Less than 10"
elif count < 100:
   flag = "Less than 100"
elif count < 1000:
   flag = "Less than 1000"

print "How many numbers are there: " + flag
  
# Logically controlled Iterative statement
print "Entered positive numbers are: "
for i in numbersList:
   if (i < 0):
       break
   else:
       print i

OUTPUT:

>python loop.py
Enter the count of numbers to add: 5
<type 'int'>
Enter the number: 2
Enter the number: 3
Enter the number: -5
Enter the number: 4
Enter the number: -4
Sum of the numbers: 0
How many numbers are there: Less than 10
Entered positive numbers are:
2

3

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