4 nouveaux défis

Paramétrage du vif d'or.py

@@ -0,0 +1,21 @@
+def next(x, y, z, n):
+    return y, z, (x+y+z)%n
+
+if __name__ == "__main__":
+    x0, y0, z0 = 0, 0, 1
+
+    res = {}
+    for n in range(2, 201):
+        x, y, z = x0, y0, z0
+        ctr = 0
+        while True:
+            ctr += 1
+            x, y, z = next(x, y, z, n)
+            if x == x0 and y == y0 and z == z0:
+                print(n, ctr)
+                res[n] = ctr
+                break
+
+    for n in {k: v for k, v in sorted(res.items(), key=lambda item: item[1])}:
+        #print(n, res[n])
+        print(f"{n}, ", end = "")