1 C++ Struct - Error 1 error C2143: syntax error : missing ';' before '*' 0 ERROR: Expression Must have a pointer to class C++ 2 C++ Error - expected primary-expression before '.' token| IN STRUCTURE 3 Error trying to use structs in C++ 1 Syntax error, cant use struct in ...
main.cpp:12:12:error:expected primary-expression before 'i' token 12丨e = 60 - i 相关知识点: 试题来源: 解析 这个错误通常表示在指定的代码行中,语法不符合编程语言的规则。在这个例子中,表达式 60 - i 1 的写法可能存在问题。 答案:从错误信息来看,表达式 60 - i 1 不符合语法规则。可能是想...
[error] .cpp expected primary-expression before '.' token May 17, 2014 at 9:37pm casper4215 (5) I received this error when I want to compile.It's from function'extract' anyone know how to fix it? :( .cpp expected primary-expression before '.' token this is my code 123456...
1.你连你代码都没贴出来，错误提示要结合代码；2. 我给你一个c++ 实现stack的简单例子，仅供参考，如下：include<iostream> using namespace std;class Stack { private:short m_size;int *m_data;short m_pos;public:Stack(){ m_size = 100;m_data = new int[m_size];m_pos = 0;} ...
test3.cpp:6: error: expected primary-expression before ‘int’ Feb 6, 2010 at 9:04pm MWH(8) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 #include<iostream>#include<cmath>usingnamespacestd;intmain() {doublea,b,c;doublex1,x2; a=2.0; b=5.0; c=3.0; x1=(-b+sqrt(b*b...
4.语句有误Console Error Log:error: expected primary-expression before 'float'|,error: expected ']' before 'float'| 数组被用来储存程序需要的数据,有时候一开始初始化数组比较好,初始化一个数组有多种方法,具体如下 直接赋值,花括号括起各值
if(a[i]>a[i+1]){t=a[i];a[i]=[i+1];a[i+1]=t;} 中”a[i]=[i+1]“，如果没有理解错误的话，应该是a[i]=a[i+1]吧？
这样试试，应该可以通过编译 void end_print(char code[100]){ char w[][5]={{'.','-'},{'-','.','.','.'},{'-','.','-','.'},{'-','.','.'},{'.'},{'.','.','-','.'},{'-','-','.'},{'.','.','.','.'},{'.','.'},{'.','-','-...
h:161:52: error: expected primary-expression before ‘>’ token _watchers[fd] = std::unique_ptr<Watcher>(new Watcher(_evbase, connection, fd, flags)); 复制 g++版本为7.3.0,系统为ubuntu16.04,amqpcpp版本为3.1.0。 我的代码如下所示,有3个文件,rabbitmq_handler.h、rabbitmq_handler.cpp和main...
求翻译:27 D:\My Documents\未命名9.cpp expected primary-expression before "else"是什么意思?待解决 悬赏分:1 - 离问题结束还有 27 D:\My Documents\未命名9.cpp expected primary-expression before "else"问题补充:匿名 2013-05-23 12:21:38 27 D:\我的文档\未命名9.cpp预期前主表达“其他” 匿...