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Diffstat (limited to '1-10/2.hs')
| -rw-r--r-- | 1-10/2.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/1-10/2.hs b/1-10/2.hs new file mode 100644 index 0000000..baeb995 --- /dev/null +++ b/1-10/2.hs @@ -0,0 +1,4 @@ +myButLast [] = error "empty list" +myButLast [x] = error "list with single element" +myButLast (x:[y]) = x +myButLast (x:xs) = myButLast xs |