快速读入string
时间: 2023-09-27 11:04:52 浏览: 84
回答: 如果要快速读入string,可以使用cin来读取。cin读入string类型时,会自动忽略开头的制表符、换行符和空格,并在遇到空字符时停止读取。因此,可以使用以下代码来读取string类型的输入:
string s;
cin >> s;
这样,当你输入一个字符串时,只会读取第一个单词,并将其存储在字符串s中。如果你输入"Hello world!",那么s的值将会是"Hello"。<em>1</em><em>2</em><em>3</em>
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