现在这种定义是合法的
int main()
{
int a;
scanf("%d",&a);
int data[a];
.
.
.
}

• 只能说原来那个GCC编译器太旧了，好像这是C99标准 (60) Qinz 2009-05-08 21:38:58
  • 编译参数限制了c99。见FAQ。 (66) contest_clarificator 2009-05-08 22:06:59
    • 呃，我只看到了Standard C99，没看到编译参数 (0) Qinz 2009-05-08 22:34:48
      • Be assured that "-std=c99" is explicitly specfied. (0) frkstyc 2009-05-08 22:35:37
        • I got it. Thx (0) Qinz 2009-05-08 22:55:58
  • Re:膜拜Qinz教主 (66) ACRu5h 2009-05-08 22:16:53
• 赞~ (98) AngelClover 2009-05-08 22:45:07