Scanner input = new Scanner(file)
时间: 2023-12-06 11:02:28 浏览: 192
inputfile
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This line of code creates a new Scanner object called "input" that reads input from a file. The file is specified when the Scanner object is created. The Scanner class is part of the Java standard library and provides a simple way to read input from various sources, including files, user input, and network connections.
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