# 反转字符串 def reverse_string(text): return text[::-1] # 测试字符串反转 original = "Hello World" reversed_text = reverse_string(original) print(f"原字符串: {original}") print(f"反转后: {reversed_text}")
# 反转字符串 def reverse_string(text): return text[::-1] # 测试字符串反转 original = "Hello World" reversed_text = reverse_string(original) print(f"原字符串: {original}") print(f"反转后: {reversed_text}")