在C语言的控制结构中,break语句是经常用到的语句。下面一段代码中break语句起到( )的作用(选择一项) int pointer=0; while(pointer<=10){ switch(pointer%3){ case 1: pointer+=1; break; case 2: pointer+=2; break; default: pointer+=3; break; } }...
解析 B.long 在C语言中:A.real——不是C语言关键字,应为float或doubleB.long——是基本类型修饰符,属于标准关键字C.pointer——不存在该关键字,指针操作使用*符号D.integer——非C语言关键字,对应类型应为int逐项排除后,只有B选项符合要求。题目选项完整且包含正确答案,题目符合规范。
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Related to this Question What is pointer in C programming language? Why are pointers necessary in any programming language? Working with the C++ language, discuss the different data types available. What are some of the differences, if any, between data types in C++ versus Java?
I have unintentionally raised a large debate recently concerning the question of whether it is legal in C/C++ to use the &P->m_foo expression with P being a null pointer. The programmers′ community...
百度试题 结果1 题目在C语言中,以下哪个是正确的指针声明? A. int *pointer; B. pointer int; C. int pointer[]; D. int *pointer[10]; 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目C语言中,用于定义指针的关键字是( )。 A. pointer B. ref C. ptr D. * 相关知识点: 试题来源: 解析 D 反馈 收藏
In C adding to a pointer uses the pointee size to increment, so: int *c = (int *)0; printf("%lx %lx\n", c, ++c); prints: 0 4 I think we should stick to that behaviour. fbsaddedenhancementNew feature or request, changes on existing featureslanguageChanges to the bpftrace language...
QuestionTuesday, September 20, 2011 3:25 PMI have the following lines which returned me C6011 warning, how can I solve this warning?Copier WCHAR id[100]; HRESULT Foo::get_Id(WCHAR** get_IdResult) { *get_IdResult = id; //C6011 warning here... return S_OK; } Thanks...
QuestionTuesday, September 20, 2011 3:25 PMI have the following lines which returned me C6011 warning, how can I solve this warning?Копировать WCHAR id[100]; HRESULT Foo::get_Id(WCHAR** get_IdResult) { *get_IdResult = id; //C6011 warning here... return S_OK; } ...