Initial data commit

Task/Set-right-adjacent-bits/Python/set-right-adjacent-bits-1.py

@@ -0,0 +1,36 @@
+from operator import or_
+from functools import reduce
+
+def set_right_adjacent_bits(n: int, b: int) -> int:
+    return reduce(or_, (b >> x for x in range(n+1)), 0)
+
+
+if __name__ == "__main__":
+    print("SAME n & Width.\n")
+    n = 2  # bits to the right of set bits, to also set
+    bits = "1000 0100 0010 0000"
+    first = True
+    for b_str in bits.split():
+        b = int(b_str, 2)
+        e = len(b_str)
+        if first:
+            first = False
+            print(f"n = {n}; Width e = {e}:\n")
+        result = set_right_adjacent_bits(n, b)
+        print(f"     Input b: {b:0{e}b}")
+        print(f"      Result: {result:0{e}b}\n")
+
+    print("SAME Input & Width.\n")
+    #bits = "01000010001001010110"
+    bits = '01' + '1'.join('0'*x for x in range(10, 0, -1))
+    for n in range(4):
+        first = True
+        for b_str in bits.split():
+            b = int(b_str, 2)
+            e = len(b_str)
+            if first:
+                first = False
+                print(f"n = {n}; Width e = {e}:\n")
+            result = set_right_adjacent_bits(n, b)
+            print(f"     Input b: {b:0{e}b}")
+            print(f"      Result: {result:0{e}b}\n")