trois premiers jours

day1.py

@@ -0,0 +1,21 @@
+import numpy as np
+
+l = np.loadtxt("day1.txt")
+# l = np.array([[3,4],
+            #   [4,3],
+            #   [2,5],
+            #   [1,3],
+            #   [3,9],
+            #   [3,3]])
+
+a,b = np.sort(l[:,0]),np.sort(l[:,1])
+dist = np.abs(a - b)
+tot = np.sum(dist)
+# print(tot)
+
+sim = 0
+for i in a :
+    for j in b :
+        if i == j:
+            sim += i
+print(sim)