error : missing ')' before ';'

问题描述

#include<iostream>#include<malloc.h>using namespace std;#define listinitsize 10;#define listincrement 10;#define error 0;#define ok 1;#define overflow -1;typedef int status;前面这段代码我可能会有影响所以我就把它粘上了typedef struct{int *elem;int length;int listsize;} sqlist;//创建结构体status initlistsq(sqlist &l)//用c++初始话线性表{l.elem =(int *)malloc(listinitsize*sizeof(int));//问题行if(!l.elem)return -1;。。。。。error: expected primary-expression before "int"(此为c free编译错误报告)老师说是有什么标识打错,但跟书上对了没错。初学者谢谢了

解决方案

#define 后面的分号去掉,标准写法是没有分号,但有某些编译器能够忽略这种错误,如果教材是这么写的,说明写这本书的人也就会写写书吧

时间: 2024-10-24 18:05:46

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