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This commit is contained in:
陈银军
2026-04-14 14:48:27 +08:00
parent 78399a573f
commit bd179d7bcb
@@ -6,4 +6,5 @@ print("-----")
print(s[1:4])
print(s[2:])
print("-----")
print("-----")
print(s[:4])