non-lvalue in assignment是什么意思

non-lvalue in assignment是什么意思 non-lvalue in assignment 代码24行出现 non-lvalue in assignment non-lvalue in assignment是什么意思?该怎么解决?讲的通俗一点,什么左值的不懂 ASSIGNMENT是什么意思?代写ASSIGNMENT lvalue required 是什么意思啊 lvalue required in fuction lvalue required in function main lvalue required in function proess 这个C编译错误提示什么意思.lvalue required as left operand of assignment ASSIGNMENT是什么意思?代\ 写ASSIGNMENT Editor Assignment Pending 是什么意思