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Python Data Types
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Python Data Types

Python Data Types

1. Numeric Types
Numeric TypesIntegersFloating Point NumbersComplex NumbersChallengeAddition SubtractionMultiplicationDivision
2. Boolean Type
What is a Boolean Data Type?Python bool() FunctionKeywords: and, or, notChallenge 1Challenge 2Challenge 3Challenge 4
3. Strings
What is a String?Challenge 1 Looking Inside the Strings ChallengeString Slicing 1/2 String Slicing 2/2Negative IndexingStrings Have Length Check String Searching a String

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Negative Indexing


              
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# Creating a string
string = 'codefinity'
print("Initial string: ", string)
string_1 = string[:-7]
print("Elements till 7th element from last: ", string_1)
string_2 = string[-7:-4]
print("Elements from index -7 to -5:",string_2)
string_3 = string[::-1]
print("String in reverse order: ", string_3)
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Oppgave

Swipe to start coding

You have such a string programming. You have to carry out these steps:

  1. print elements sliced till 8th element from last(as a result you have to get: pro)
  2. print elements sliced from index -8 to -3(as a result you have to get: grammi)
  3. print elements in reverse using slice operation(as a result you have to get: gnimmargorp).

Løsning

Switch to desktopBytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor
Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 3. Kapittel 7
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book
Negative Indexing


              
12345678910

            
# Creating a string
string = 'codefinity'
print("Initial string: ", string)
string_1 = string[:-7]
print("Elements till 7th element from last: ", string_1)
string_2 = string[-7:-4]
print("Elements from index -7 to -5:",string_2)
string_3 = string[::-1]
print("String in reverse order: ", string_3)
copy
Oppgave

Swipe to start coding

You have such a string programming. You have to carry out these steps:

  1. print elements sliced till 8th element from last(as a result you have to get: pro)
  2. print elements sliced from index -8 to -3(as a result you have to get: grammi)
  3. print elements in reverse using slice operation(as a result you have to get: gnimmargorp).

Løsning

Switch to desktopBytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor
Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 3. Kapittel 7
Switch to desktopBytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor
Vi beklager at noe gikk galt. Hva skjedde?
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