vault backup: 2023-09-15 14:08:51

This commit is contained in:
Louis Gallet 2023-09-15 14:08:51 +02:00
parent 7886cad923
commit 1d890744fd
Signed by: lgallet
SSH Key Fingerprint: SHA256:qnW7pk4EoMRR0UftZLZQKSMUImbEFsiruLC7jbCHJAY
2 changed files with 21 additions and 5 deletions

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@ -13,7 +13,7 @@
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@ -331,6 +331,22 @@ let rec reverse_int n =
``` ```
## Exercise 4.9 - Correction
```Ocaml
# let reverse = function
| 0 -> " "
| n -> string_of_int(n mod 10) ^ reverse(n/10);;
val reverse : int -> string = <fun>
# let reverse_int =
let rec rev org new_ =
if org < 10 then
new_ * 10 + org
else
rev (org/10)(new*10 + org mod 10)
in rev n 0;;
```
## Exercise 4.10 ## Exercise 4.10
```Ocaml ```Ocaml