Autori

autori.py

@@ -0,0 +1,13 @@
+import sys
+
+strin = sys.stdin.readline()  # type: str
+
+ans = strin[0:1]
+pos = 0
+
+while strin.find('-', pos) > 0:
+    # sys.stderr.writelines('{}\n'.format(pos))
+    pos = strin.find('-', pos) + 1
+    ans += strin[pos:pos + 1]
+
+print(ans)