以下程序的运行结果是includevoid sub(int x, int y, int * z){* z=y-x;}void main 以下程序的运行结果是 #include<iostream.h> void sub(int x, int y, int * z) { * z=y-x;} void main( ) { int a,b,c; sub(10,5,a) ; sub(7,a,b) ; sub(a,b,c) ; cout < < a < < "," < < b < < "," < < C < < endl;}A.5,2,3B.-5,-12,-7C.-5,-12,-17D.5,-2,-7

以下程序的运行结果是includevoid sub(int x, int y, int * z){* z=y-x;}void main

以下程序的运行结果是 #include<iostream.h> void sub(int x, int y, int * z) { * z=y-x;} void main( ) { int a,b,c; sub(10,5,&a) ; sub(7,a,&b) ; sub(a,b,&c) ; cout < < a < < "," < < b < < "," < < C < < endl;}

A.5,2,3

B.-5,-12,-7

C.-5,-12,-17

D.5,-2,-7


相关考题:

以下程序运行后输出结果是【】。int a=30,b=40;void fun(int x,int y){ int z;z=(xy)?x:y;a=z+10;b=z+20;}main(){printf("a=%d,b=%d\n",a,b);fun(a,b);prinf("a=%d,b=%d\n",a,b);}

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