int x=3,y=0;x=!x&&x

Point(int x=0,int y=0):x(x),y(y){ count++; }我不懂 int x=10; int y=x-- - --x; => y=0 int x=3,y=0;x=!x&&x for(int x=0,y=0;!x&&y void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf(%d,%d,,x,y); } main() {int x=2,y=3; fun(x,y); privoid fun(int x,int y){x=x+y;y=x-y;x=x-y;printf(%d,%d,,x,y);}main(){int x=2,y=3;fun(x,y);printf(%d,%d ,x,y);} int x=0,y=0; while(x int x=0,y=0; while(x int max(int x,int y) { int z; if(x>y) z=x; else z=y; return(z); Point(int x=0,int y=0):x(x),y(y){}和Point(int x=0,int y=0){x=x；y=y}的差别 int x=3,y=4; printf(%d,%d,(x.y),(y,x)); int x=2,y=3;则++x>y--?x:y的值为2, #includeint a(int x);int b(int y);int main(){int m,n;n=6;m=a(n);printf(%d ,m);return 0;}int a(int x){x=b(x+3);return x;}int b(int y){return y+1;} int x=3; while(x int x=78; int y=0; while(x>0){ y++; }else x=x&(x-1); System.out.println(y=Interger.toString()+y) 指针void f3(int *x,int *y) { int *t; t = x; x = y; y = t; 怎么理解 void Func(int *x,int *y) {*x^=*y; *y^=*x; *x^=*y; } 这个函数的功能是什么? #include int main(){ int x=0,y=0; while(x #include void mian() { int x,y; x=3; y=5*(++x); cout