.

bac1/q1/renforcement/entrainement_0311/ex1.py

@@ -0,0 +1,27 @@
+
+def find(chambre, etiquette):
+    """Find all occurence of etiquette in chambre and return a list of all his position
+
+    :chambre: matrice of item in chambre
+    :etiquette: Element to find in chambre as string
+    :returns: list of positions
+
+    """
+    ret = list()
+    for x in range(len(chambre)):
+        for y in range(len(chambre[x])):
+            if etiquette == chambre[x][y]:
+                ret.append((x,y))
+    return ret
+
+# Tests
+if __name__ == "__main__":
+    chambre = [
+            [ "A" , "A" , "B" , "D"  ],
+            [ "C" , "P" , "U" , "A"  ],
+            [ "M" , "O" , "N" , "S " ],
+            [ "A" , "B" , "D" , "A"  ]
+             ]
+    print(find(chambre, 'A'), "should print 5 elemets")
+    print(find(chambre, 'C'), "Should print 1 element")
+    print(find(chambre, 'Elephant'), "Should print nothing")