#include void mian() { int x,y; x=3; y=5*(++x); cout

#include void mian() { int x,y; x=3; y=5*(++x); cout # include void p(int *x,int y){ ++*x; y=y+2; } void main() { int x=-5,y;cout 关于c++的问题,#include void gotoxy(int x,int y){COORD pos = {x,y} #include "stdio.h"void main(){int x=3,y=5; if (x=y-4) printf #include void f(int*x,int y) {*x=y+1;y=*x+2;} main() {int a= #include void main() { int x=2,y; switch(x) { case 1:y=x ; b int x=10,y=3,z; cout #include Int main(void ) { int a = 5,b = 4,x,y; x = 2 * a++ #include void fun (int,int); void main (void) { int i,j,x,y, 这个程序语法的错误 #include void main(){int x ,y ;char x='A';int y='A #include void main(){int x=0,y=2,z=3;switch(x){case 0 :switc