961122-1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 24 行

C
24
字号
long long acc;addhi (short a){  acc += (long long) a << 32;}subhi (short a){  acc -= (long long) a << 32;}main (){  acc = 0xffff00000000ll;  addhi (1);  if (acc != 0x1000000000000ll)    abort ();  subhi (1);  if (acc != 0xffff00000000ll)    abort ();  exit (0);}

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?