what is segmentation fault??

bitstream

When I ran a program on Linux,an error occurred.It printed "segmentation fault".
I want to know what segement fault is,is it the error of my pointers?
I think it is at least a little about it.But in the following fragement:

int main(void){
state;
...
printf("result is :%d",result);
return 0;
}

Though the result is very right,it also printed"segmentation fault".Why???

doubleelec

segmentation fault 就是访问了不该你访问的内存地址。

如果方便的话，把代码和输出的结果都贴出来看看。

:%  :%  :%   贴代码的时候前后分别加（code）和（/code），把圆括号换成方括号。

弥敦路九号

段错误

wuhu

兄弟对内存的使用那块不行啊！

kj501

检查一下指针的使用。