Difference between revisions of "Activity assignment 1"

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Implement following functions. There will be 5 points for each of these functions.
 
Implement following functions. There will be 5 points for each of these functions.
  
Create a function that gets a list of tuples (Int, Char). This function takes these pair and for each of these pairs (n, a) generates a string where  
+
Create a function that gets a list of tuples (Int, Char). This function takes these pair and for each of these pairs (n, a) generates a string where the character <code>a</code> is multiplied <code>n</code> times. The function result is a concatenation of these sub-strings.
  the character  
+
 
 
 
<syntaxhighlight lang="Haskell" >
 
<syntaxhighlight lang="Haskell" >
 
create :: [(Int, Char)] -> String
 
create :: [(Int, Char)] -> String

Revision as of 13:51, 8 November 2019

Activity assignments

Implement following functions. There will be 5 points for each of these functions.

Create a function that gets a list of tuples (Int, Char). This function takes these pair and for each of these pairs (n, a) generates a string where the character a is multiplied n times. The function result is a concatenation of these sub-strings.

create :: [(Int, Char)] -> String
create [(2,'a'), (3,'B')] = "aaBBB"