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Set 11b: fix exercise numbering

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This commit is contained in:
Joel Kaasinen
2021-06-21 17:27:18 +03:00
parent dec492bfa0
commit de3d8759b9
2 changed files with 11 additions and 11 deletions
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exercises/Set11b.hs
+3 -3
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@@ -83,7 +83,7 @@ compose :: (a -> IO b) -> (c -> IO a) -> c -> IO b
compose op1 op2 c = todo
------------------------------------------------------------------------------
-- Ex 6: Reading lines from a file. The module System.IO defines
-- Ex 5: Reading lines from a file. The module System.IO defines
-- operations for Handles, which represent open files that can be read
-- from or written to. Here are some functions that might be useful:
--
@@ -113,7 +113,7 @@ hFetchLines :: Handle -> IO [String]
hFetchLines = todo
------------------------------------------------------------------------------
-- Ex 7: Given a Handle and a list of line indexes, produce the lines
-- Ex 6: Given a Handle and a list of line indexes, produce the lines
-- at those indexes from the file.
--
-- Line indexing starts from 1.
@@ -126,7 +126,7 @@ hSelectLines :: Handle -> [Int] -> IO [String]
hSelectLines h nums = todo
------------------------------------------------------------------------------
-- Ex 8: In this exercise we see how a program can be split into a
-- Ex 7: In this exercise we see how a program can be split into a
-- pure part that does all of the work, and a simple IO wrapper that
-- drives the pure logic.
--