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

Point(int x=0,int y=0):x(x),y(y){ count++; }我不懂 void f( int y,int *x) {y=y+*x; *x=*x+y;} main( ) { int x=2,y Point(int x=0,int y=0):x(x),y(y){}和Point(int x=0,int y=0){x= #includevoid f(int y,int *x){ y=y+*x; *x=*x+y;} void main(){ int x=3,y=0;x=!x&&x 计算机位操作：int abs( int x ) { int y ; y = x > > 31 ; return (x^y int x=10; int y=x-- - --x; => y=0 for(int x=0,y=0;!x&&y int x=78; int y=0; while(x>0){ y++; }else x=x&(x-1); System. int x=0,y=0; while(x int max(int x,int y) { int z; if(x>y) z=x; else z=y; return( fun(int x,int y,int z) {z=x*x+y*y;} main() {int a=31; fun(5,