Strings Concatenation
What if we need to connect two strings? Like, we have a price as a number in price variable, and we want to make it representatively, i.e. we want to show the price in format n $. This problem can be solved by concatenation.
Concatenation is joining two strings, which can be done in Python by using a simple + operator. It will join the string on the left side of the operator to the string on the right side. For example,
12price = 25 print('Price is', str(price) + '$')
As we can see, + operator added the '$' sign to the price converted into a string.
Note
All the space characters are considered by
+operator. For example, if in the example above we wrotestr(price) + ' $'it would outputPrice is 25 $.
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Given variables height and weight. Using concatenation, output the following messages:
Height: 170 cm
Weight: 70 kg
Lösning
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Completion rate improved to 4.35Strings Concatenation
What if we need to connect two strings? Like, we have a price as a number in price variable, and we want to make it representatively, i.e. we want to show the price in format n $. This problem can be solved by concatenation.
Concatenation is joining two strings, which can be done in Python by using a simple + operator. It will join the string on the left side of the operator to the string on the right side. For example,
12price = 25 print('Price is', str(price) + '$')
As we can see, + operator added the '$' sign to the price converted into a string.
Note
All the space characters are considered by
+operator. For example, if in the example above we wrotestr(price) + ' $'it would outputPrice is 25 $.
Swipe to start coding
Given variables height and weight. Using concatenation, output the following messages:
Height: 170 cm
Weight: 70 kg
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
single
Awesome!
Completion rate improved to 4.35Strings Concatenation
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What if we need to connect two strings? Like, we have a price as a number in price variable, and we want to make it representatively, i.e. we want to show the price in format n $. This problem can be solved by concatenation.
Concatenation is joining two strings, which can be done in Python by using a simple + operator. It will join the string on the left side of the operator to the string on the right side. For example,
12price = 25 print('Price is', str(price) + '$')
As we can see, + operator added the '$' sign to the price converted into a string.
Note
All the space characters are considered by
+operator. For example, if in the example above we wrotestr(price) + ' $'it would outputPrice is 25 $.
Swipe to start coding
Given variables height and weight. Using concatenation, output the following messages:
Height: 170 cm
Weight: 70 kg
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
