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{"status":200,"data":[{"id":14,"testid":6657,"chapter":"1","section":"2","title":"问题:程序分配几个变量内存空间：","selectiona":"0","selectionb":"1","selectionc":"2","selectiond":"3","answer":"a","detail":"答案解释程序中没有定义任何变量，因此不会为程序分配变量内存空间。"},{"id":15,"testid":6658,"chapter":"1","section":"2","title":"问题:程序第2行会对哪条语句产生影响：","selectiona":"第3行","selectionb":"第4行","selectionc":"第5行","selectiond":"第6行","answer":"c","detail":"答案解释第二行是标准命名空间的声明。程序第2行声明第5行cout是标准库中的cout。"},{"id":17,"testid":6660,"chapter":"1","section":"2","title":"问题:程序的入口是第几行:","selectiona":"第1行","selectionb":"第2行","selectionc":"第3行","selectiond":"第4行","answer":"d","detail":"答案解释程序的入口是main函数的首个大括号。"},{"id":18,"testid":6661,"chapter":"1","section":"2","title":"问题:程序的第5行中的cout表示：","selectiona":"显示字符串","selectionb":"标准输出的流设备","selectionc":"标准输入的流设备","selectiond":"程序入口","answer":"b","detail":"答案解释cout在c++的含义是标准输出流设备。"}],"info":"查找数据成功"}

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