int main( ) { int x,y,d; d=3.2; x=1.2; y=(x+3.8)/5.0; printf

int main( ) { int x,y,d; d=3.2; x=1.2; y=(x+3.8)/5.0; printf main() { int x=10; int y=x++; printf("%d,%d\n",(x++,y),y++); main() {double d=3.2; int x,y; x=1.2; y=(x+3.8)/5.0; printf( main() { double d=3.2;int x,y; x=1.2; y=(x+3.8)\5.0; printf( int x=10,y=20; main() {func();printf("%d,%d\n",x,y);} func() #include main() { int x=1,y=3; x=9-(--y)-(--y); printf("%d", main() { int x=2002,y=2003; printf("%d\n",(x,y)); } 为什么结果是20 main() { int x=2002,y=2003; printf("%d\n",(x,y)); } c语言：main()?{int x,y,z;?x=y=1;?z=x++,y++,++y;?printf("%d,%d,% #include int main (){ int x,y,z; m=x+y+z=10; printf("sum=%d\ main( ) { int x=010,y=10,z=0x10; printf(“%d,%d,%d\n”,x,y,z); 一道外部变量的题目?程序是这样的：int x=100;main(){extern int x,y;printf("%d\