void f( int y,int *x) {y=y+*x; *x=*x+y;} main( ) { int x=2,y=4; f(y,&x); printf("%d %d\n",x,y); } void f( int y,int *x){y=y+*x; *x=*x+y;}main( ){ int x=2,y=4;f(y,&x);printf("%d %d\n",x,y);} 执行后输出的结果是 .

#include void modify(int x,int y) {cout 程序有点看不懂,void f(int n,char x,char y,char z){if(n #includevoid f(int y,int *x){ y=y+*x; *x=*x+y;} void main(){ int x=2,y=4;f(y,&x);printf(%d,%d ,x,y);} void f( int y,int *x) {y=y+*x; *x=*x+y;} main( ) { int x=2,y=4; f(y,&x); printf(%d %d ,x,y); } void f( int y,int *x){y=y+*x; *x=*x+y;}main( ){ int x=2,y=4;f(y,&x);printf(%d %d ,x,y);} 执行后输出的结果是 . 指针void f3(int *x,int *y) { int *t; t = x; x = y; y = t; 怎么理解 #include void f(int*x,int y) {*x=y+1;y=*x+2;} main() {int a=2,b=2; f(&a,b); printf(%d %d#includevoid f(int*x,int y){*x=y+1;y=*x+2;}main(){int a=2,b=2;f(&a,b);printf(%d %d,a,b);} #include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);void f2(int *x,int *y);p=&a; q=&b;f1(*p,*q) ;printf(a=%d ,b=%d ,a,b);f2(p,q);printf(a=%d ,b=%d ,a,b);}void f1(int x,int y) { int t;t=x; x=y; y=t;}void f2(int *x,int *y) { int 代码如下：a.h文件extern int p_abs(int &a);extern int p_max(int &a,int &b);class a{public:a():x(0),y(0){}a(const int &i,const int &j):x(i),y(j){}int get_x(){return x;};int get_y(){return y;};void set_x(const int &i){x=i;};void set_y(const int & c++:下面关于类MyClass的定义,对定义中的各语句描述正确的是____.Class MyClass{ public:void MyClass(int a ){x=a } //1int f(int a,int b) //2{ x=a; y=b; }int f(int a,int b,int c=0) //3{ x=a; y=b; z=c; }static void g( ) { x=10; } //4pr C++中关于求两个数的最大公约数与最小公倍数#includeusing namespace std;int f(int a,int b);int g(int c,int d);void main(){ int x,y,m,n;couty;m=f(a,b);n=g(c,d);cout void Func(int *x,int *y) {*x^=*y; *y^=*x; *x^=*y; } 这个函数的功能是什么? c++题天空#includeclass Point{public:void Init(int initX,int initY);private:int X,Y;public:Point(int m,int n){X=m;Y=n;}___________________int GetX(){return X;}int GetY(){return Y;}}B;void Point::Init(int initX,int initY){X=initX;Y=initY;}void main( 请教一道C语言指针题,线上等!int *f(int *x,int *y){if(*x # include void p(int *x,int y){ ++*x; y=y+2; } void main() { int x=2,y=3; p(&y,y); printf(# includevoid p(int *x,int y){++*x;y=y+2;}void main(){int x=2,y=3;p(&y,y);printf(%d#%d,x,y);} java语句class Bird{int x,y; void fly(int x, int y) {this.x=x; this.y=y;}}中的this指的是Bird吗? C#中一道计算题.选哪个,为什么?在C#语言中,有如下定义,程序的执行结果是:( ) (选择1项)static void f(int x,int y){ int t;if (x #include class base { Private:int x,y; public:void setxy(int a,int b){x=a;y=b;} void 分析下面程序的输出结果.#includeclass base{Private:int x,y;public:void setxy(int a,int b){x=a;y=b;}void show(base *p){cout 求十个数中的最大值和最小值main(){int a[2],b[10],i;void f(int x[],int y[]);for(i=0;i请问为什么得出的结果不正确