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Summary INF1511 Code Examples
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INF1511 code examples from study unit 1 to 7
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INF1511 2022 Problem: Add two numbers.Add the two numbers.
In [ ]:
In [ ]: #this code will add two number
#input
number1=56
number2=6321
#processing
total=number1+number2
#output
print('the numbers that were added ', number1, number2)
print('The total of the addition :', total)
Problem: Add two numbers and show the result
In [ ]: #adding a comment would help
#input
myMoney=333
yourMoney=444
#processing
thetotal=myMoney+yourMoney
#output
print('The value money is:', thetotal)
Ask for input and show output and add comments
In [ ]: #this program add the number of masks
#input
nNum1=int(input('Please a number: '))
nNum2=int(input('Please another number: '))
#processing
nTotal=nNum1+nNum2
#output
print('The value is:', nTotal)
A problem that is more detailed, with comments, input, process
and output
, In [ ]: #This is comment
nNumber1=int(input('Please enter the number of learners in the school : '))
nNumber2=int(input('Please enter the number of educators in the school : '))
#this is the processing
nTotal= nNumber1+nNumber2
#this is the output
print('The total number of people at school is : ', nTotal)
Changing from adding to other operations
In [ ]: #How many books does each learner receive?
#This is the input
a=int(input('Please enter the number of books issued to the school : '))
b=int(input('Please enter the number of learners in the school: '))
#this is the processing
thetotal=a//b
theremain=a%b
#this is the output
print('The value is:', thetotal)
print('The remainder is:', theremain)
Changing multiple. Change the data type?
In [ ]: #calculate the area of a rectangle
#input
length=int(input('Please enter the length of the rectangle: '))
breadth=float(input('Please enter the breadth of the rectangle: '))
#process
area=length*breadth
#output
print('The area in square meters is:', area)
In [ ]: #calcuate the area of a triangle.
#ask the user for input values
base=int(input('Please enter the base length (m): '))
height=int(input('Please enter the height (m): '))
areatri=0.5*base*height
print('Area is (in square meters) : ', areatri)
Add the marks that you received for 4 assignments, and calcuate
the average value
In [ ]:
, Using a number to a power
In [ ]: a=2
b=5
thepower=a**b
print(thepower)
Use the radius of a wheel to calcuate the circumference of the
wheel
In [ ]:
Calculate the speed. Ask for user input in km and hours. Format
the output in km/h to two decimal values.
In [ ]:
Determine the data type of a variable. Ask for user input for
integer, float and string.
In [ ]: a=21
print(type(a))
In [ ]:
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