Initial data commit

Task/Align-columns/Python/align-columns-1.py

@@ -0,0 +1,19 @@
+from itertools import zip_longest
+
+txt = """Given$a$txt$file$of$many$lines,$where$fields$within$a$line$
+are$delineated$by$a$single$'dollar'$character,$write$a$program
+that$aligns$each$column$of$fields$by$ensuring$that$words$in$each$
+column$are$separated$by$at$least$one$space.
+Further,$allow$for$each$word$in$a$column$to$be$either$left$
+justified,$right$justified,$or$center$justified$within$its$column."""
+
+parts = [line.rstrip("$").split("$") for line in txt.splitlines()]
+widths = [max(len(word) for word in col)
+          for col in zip_longest(*parts, fillvalue='')]
+
+for justify in "<_Left ^_Center >_Right".split():
+    j, jtext = justify.split('_')
+    print(f"{jtext} column-aligned output:\n")
+    for line in parts:
+        print(' '.join(f"{wrd:{j}{wdth}}" for wdth, wrd in zip(widths, line)))
+    print("- " * 52)