if(S.top==S.base) exit(0); // 改掉 返回 return ERROR; 例如用 exit(0); 因为 void 函数体内 不能用 return 语句。50 c语言头文件的ER
1.改为空类型，即将main()改成void main()；2.不加void的话主函数默认返回值是int，所以可以把main()改成int main(),再在主函数末尾加入renturn （0）；3.直接只加入return（0）；还有就是这跟编译环境有关，有的环境要求不是很高，就不会报错，可能有警告，但不会影响运行。主函数没有返回值...
问返回结构时“‘return’with a value，in function return void”EN一、前言 当我们总 flutter 应用...
= nullptr); auto obj = runtime::CreateWithArgs(*metaClass, Args{1.0, 2.0, 3.0}); ASSERT_TRUE(obj != UserObject::nothing); const reflection::Function* dotProductFunc = nullptr; metaClass->TryGetFunction("DotProduct", dotProductFunc); ASSERT_TRUE(dotProductFunc != nullptr); math::Vector...
社交聚会;典礼;宴会a social event or official ceremony 3. [c] 函数a quantity whose value depends on the varying values of others. In the statement 2x=y, y is a function of x. 4. [c] 子程序;子例程a part of a program, etc. that performs a basic operation v....
这个不是错误，而是一个警告。意思是说001.c这个源文件里的main()函数没有返回值。你这样写就不会出现这个警告了：int main(void){ printf("this is a C program.\");return 0;} 注意
In such cases, the Transact-SQL syntax requires that the value is bounded with a pair of square brackets ([]), or with a pair of double quotation marks (""). method_name - must match a value in the method_name column of SELECT * FROM sys.assembly_modules;. The method must be ...
returnType functionName(parameter1, parameter2, parameter3) { // code to be executed}In the example below, the function takes a string of characters with name as parameter. When the function is called, we pass along a name, which is used inside the function to print "Hello" and the nam...
创建一个函数。如果创建函数时参数或返回值带有精度,不进行精度检测。创建函数时,函数定义中对表对象的操作建议都显式指定模式,否则可能会导致函数执行异常。在创建函数时,函数内部通过SET语句设置current_schema和search_path无效。执行完函数search_path和current_sch
then the error handler specified by'ErrorHandler'catches the error and takes the action specified in the function. The error handler either must throw an error or return the same number of outputs asfunc. If the value of'UniformOutput'is true, then the output arguments of the error handler ...