字符串数组问题？

[jdhsdj]

#include <stdio.h>
main( )
{
char a[81],*p=a;
char message[10];
message="Not Found"; //这行提示有问题
printf("Please enter a string:");
gets(a);
while(*p!='\0')
{
if(*p=='A')
{
message="Found";
break;
}
p++;
}
puts(message);
}

[qqwx_1986]

#include <stdio.h> 
#include <string.h>
main( ) 
{ 
	char a[81],*p=a; 
	char message[10]; 
    //  message="Not Found";  //这行提示有问题 
	memcpy(message,"Not Found",10);
	printf("Please enter a string:"); 
	gets(a); 
	while(*p!='\0') 
	{ 
		if(*p=='A') 
		{ 
		//	message="Found"; 
			memcpy(message,"Found",10);
			break; 
		} 
		p++; 
	} 
	puts(message); 
	getchar();
} 

[kouwenlong]

char message[10];
message="Not Found"; //这行提示有问题
数组的首地址是常量地址，不能修改。message="Not Found";相当于将字符串的首地址赋值给message，当然会出现问题。
这样改下吧：

char *message = new char[10];
message = "Not Found";

[jdhsdj]

//正确答案

main( )
{
char a[81],*p=a;
char * message;
message="Not Found";
printf("Please enter a string:");
gets(a);
while(*p)
{
if(*p=='A')
{
message="Found";
break;
}
p++;
}
puts(message);
}

[wightmight]

message="Found";
这样是错误的。注意message只是char 数组的地址

定义是可以直接初始化
char message[10] = "Not Found";
或 修改时
sprintf(message,"%s","Not Found");