vault backup: 2023-11-24 16:02:14

Algo/B2/Exercises/Repetitive tutorial.md

@@ -160,7 +160,7 @@ def mu_sum(n: int) -> int:
 ```python
 def euclid(a, b):
 	if (a <= b):
-		raise ValueError("a must be superior to b")
+		raise Exception("a must be superior to b")
 	r = 1
 	while r != 0:
 		oldr = r
@@ -176,3 +176,24 @@ def euclid(a, b):
 		(a, b) = (b, a%b)
 	return a
 ```
+
+## Exercise 2.2
+```python
+def mirror(n: int) -> int;
+	res = 0
+	while n != 0:
+		res = res * 10 + n % 10
+		n //= 10
+	return res
+```
+
+## Exercise 3.3
+```python
+def quotient(a: int, b: int) -> int:
+	q = 0
+	if (a < b):
+		(a, b) = (b, a)
+	while (a-b) >= 0:
+		q += 1
+		a -= b
+	return q