first commit

from old repository to a new repository

boj/1032.py

@@ -0,0 +1,18 @@
+from sys import stdin
+n=int(stdin.readline().rstrip())
+pattern=""
+plen=0
+
+for _ in range(n):
+    name=stdin.readline().rstrip()
+    if plen==0:
+        pattern=name
+        plen=len(pattern)
+    else:
+        for i in range(plen):
+            if pattern[i]=='?' or pattern[i]==name[i]:
+                continue
+            else:
+                pattern=pattern[:i]+'?'+pattern[i+1:]
+
+print(pattern)