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 the character <code>a</code> | + | # 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. | |
<syntaxhighlight lang="Haskell" > | <syntaxhighlight lang="Haskell" > | ||
create :: [(Int, Char)] -> String | create :: [(Int, Char)] -> String | ||
Revision as of 13:46, 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 characterais multipliedntimes. The function result is a concatenation of these sub-strings.
create :: [(Int, Char)] -> String
create [(2,'a'), (3,'B')] = "aaBBB"
- Create a function that gets a list of tuples (Int, Char). This function tkaes 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"
