下列程序的输出结果是()。void fun(int*X,int y){ printf("%d%d",*x,*y);*x=3;*y=1;}m
下列程序的输出结果是()。
void fun(int*X,int y)
{ printf("%d%d",*x,*y);*x=3;*y=1;}
main
{ int x=1,y=2;
fun(&y,&x);
printf("%d%d",x,y);
}
A.2 1 4 3
B.1 2 1 2
C.1 2 3 4
D.2 1 1 2
下列程序的输出结果是()。
void fun(int*X,int y)
{ printf("%d%d",*x,*y);*x=3;*y=1;}
main
{ int x=1,y=2;
fun(&y,&x);
printf("%d%d",x,y);
}
A.2 1 4 3
B.1 2 1 2
C.1 2 3 4
D.2 1 1 2
A、3
B、6
C、4
D、5
void f(int x,int y)
{ int t;
if(x
}
main
{ int a=4,b=3,c=5;
f(a,b);f(a,c);f(b,c);
printf("%d,%d,%d\n",a,b,c);
}
执行后输出结果是()。
A.3,4,5
B.5,3,4
C.5,4,3
D.4,3,5
A、Compared to x(t), y(t) is advanced
B、Compared to x(t), y(t) is delayed
C、Compared to x(t), y(t) is stretched
D、Compared to x(t), y(t) is compress
#include
int main()
{
int a = 5, b = 4, x, y;
x = 2 * a++;
y = --b * 2;
printf("a=%d, x=%d\n", a, x);
printf("b=%d, y=%d\n", b, y);
return 0;
}
A、a=6, x=10
b=3, y=6
B、a=6, x=12
b=3, y=6
C、a=6, x=10
b=3, y=8
D、以上均不对
#include(iostream.h>
voidsub(intx,inty,int*z)
{*z=y-x;}
voidmain()
{inta,b,c;
sub(10,5,&a);
sub(7,a,&b);
sub(a,b,&c);
cout((a$amp;A.5,2,3
B.-5,-12,-7
C.-5,-12,-17
D.5,-2,-7
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