X++;Y++;printf("x=%d,y=%d",x,.

X++;Y++;printf("x=%d,y=%d",x,. int x=3,y=4; printf("%d,%d",(x.y),(y,x)); main() { int x=10; int y=x++; printf("%d,%d\n",(x++,y),y++); int x=12,y=8; printf("%d\t%d\t%d\n",x,x&y,x|y); int x,y; x=13; y=5; {printf("%d",x%=(y/=2)); int x=10,y=20; main() {func();printf("%d,%d\n",x,y);} func() printf("x=%d,y=%d\n",x,y);中\n的作用是啥? C语言中printf(("%d%d",x,y,(x,y)) int x=10,y; y=(x++)+(--x); printf("%d,%d",x,y); C语言运行结果 是10, c语言：main()?{int x,y,z;?x=y=1;?z=x++,y++,++y;?printf("%d,%d,% void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf("%d,%d,",x, int x,y,z; x=y=1; z=x+y,y++,++y; printf(%d,%d,%d\n,x,y,z);