z=x>y? x : y;什么意思啊13#include int max(int x, int y);main(){ int a,b,ca=7;b=8;c=max(a,b);printf("Max is %d",c);}max(int x, int y){ int z;z=x>y? x : y;return(z) ;}运行结果为：Max is 8这里面有个z=x>y? x : y;不懂,高手解答下.

x加y等于z什么意思 x=y==z这个语句什么意思 (x+y-z)(x-y+z)= z=x>y? x : y;什么意思啊13#include int max(int x, int y);main(){ int a,b,ca=7;b=8;c=max(a,b);printf(Max is %d,c);}max(int x, int y){ int z;z=x>y? x : y;return(z) ;}运行结果为：Max is 8这里面有个z=x>y? x : y;不懂,高手解答下. (x+y+z)(-x+y+z)(x-y+z)(x+y-z)等于什么? 对任意x,y属于z,f(xy)=f(x)f(y)(mod1997)什么意思, C语言,x>y?x>z?x:y:y>z?y:z;这句啥意思?rtx>y?x>z?x:y:y>z?y:z; X+Y+Z=? x/y=(x+z)/(y+z)y/z=(x+y)/(x+z) 已知 x/(y+z)+y/(z+x)+z/(x+y)=1求 (x*x)/(y+z)+(y*y)/(x+z)+(z*z)/(x+y)=? (y+z)/x=(z+x)/y=(x+y)/z求x+y-z/x+y+z的值 z+=x>y?++x: 有谁能帮俺解释一下++x||++y&&++z是什么意思啊?main(){int x,y,z (x,y,z);x=y=z=1; ++x||++y&&++z; printf(x=%d,y=%d,z=%d ,x,y,z) } x=y; y=z; z=x/y 求X Y Z各代表什么数,使下列等式成立1、X+X+X=Y+Y；2、Y+Y+Y+Y=Z+Z+Z；3、X+Z+Y+Y=180 用行列式的性质证明：y+z z+x x+y x y z x+y y+z z+x =2 z x y z+x x+y y+z y z x 这个怎么证? A＝x＋y＋z什么意思? x/(y+z+u)=y/(z+u+x)=z/(u+y+x)=u(x+y+z)求(x+y)/(z+u)+(y+z)/(y+x)+(z+y)/(x+y)+(u+x)/(z+y)