sayhello什么意思?
he sayHello() function takes one parameter, which it outputs to theconsole in the following println() statement.
sayHello()函数只有一个参数,它会使用println()语句将这个参数输出到控制台。
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sayhello什么意思?
he sayHello() function takes one parameter, which it outputs to theconsole in the following println() statement.
sayHello()函数只有一个参数,它会使用println()语句将这个参数输出到控制台。