Solve TaskA03

TaskA03/solution.py

@@ -0,0 +1,28 @@
+import sys
+
+# return if the sentence contains word pies
+def solve(lines):
+    res = []
+    for l in lines:
+        # first one didnt work what about the other dates?
+        i = 0
+        s = l
+        while i != -1:
+            if i+7 < len(s):
+                if s[i:i+2] == "19" and s[i+2].isdigit() and s[i+3].isdigit() and s[i+4:i+7] == " r.":
+                    res.append(l)
+                    break
+            i += 2 # skipping current date
+            s = s[i:]
+            i = s.find("19")
+    return res
+
+if __name__ == "__main__":
+    lines = []
+    
+    fp = sys.argv[1]
+    with open("../TaskA02/polish_wiki_excerpt.in", encoding="utf-8") as f:
+        lines = f.readlines()
+    sol = solve(lines)
+    with open("./polish_wiki_excerpt.out", 'w', encoding="utf-8") as f:
+        f.writelines(sol)