printf("\na=%d,b=%d\n\n",a,b)中\n.

来源：学生作业帮助网编辑：六六作业网时间：2024/11/16 23:43:39

printf("\na=%d,b=%d\n\n",a,b)中\n.printf("\na=%d,b=%d\n\n",a,b)中\n.printf("\na=%d,b=%d\n\n",a,b)中\n.\

printf("\na=%d,b=%d\n\n",a,b)中\n.
printf("\na=%d,b=%d\n\n",a,b)中\n.

printf("\na=%d,b=%d\n\n",a,b)中\n.
\n.\n\n这个代表输出很多的回车,换行的意思