#20053. Hello World!
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ID: 20053
Type: Default
1000ms
128MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
Hello World!
说明
请输出"Hello World!"（不含引号）输入格式
莒县一中NOIP在线评测系统读入均不需要加文件,本题读入为空输出格式
输出”Hello World!" 不含引号N/AHello World!