说明语法错误?
程序:
#include <stdio.h>
#include <string.h> /*字符执库函数说明的头文件*/
#include "Stdio.h"
#include "Conio.h"
void forward_and_backwards(char line_of_charint index);/*第6行?*/
main()
{
char line_of_char[80];
int index =0 ;
strcpy (line_of_char ,"this is a string.");
forward_and_backwards (line_of_char , index);
getch();
return 0;
}
void forward_and_backwards(char line_of_charint index) /*第20行?*/
{
if (line_of_char[index])
{
printf("%c",line_of_char[index];
forward_and_backwards(line_of_char,index+1);
printf("%c",line_of_char[index]);
}
}
运行出错:错误 charward.c 6: 说明语法错误
错误 charward.c 20: 说明语法错误
函数的调用????