下列程序的输出结果是()。#include<stdio.h>void fun(int*a,int*B){int *k;k=a;a=b;b=k;}main(){i
下列程序的输出结果是()。 #include<stdio.h> void fun(int*a,int*B){ int *k; k=a;a=b;b=k;} main() { int a=1,b=2,*x=&a,*y=&b; fun(x,y); printf("%d%d",a,B); }
A.2 1
B.1 2
C.编译出错
D.0 0
下列程序的输出结果是()。 #include<stdio.h> void fun(int*a,int*B){ int *k; k=a;a=b;b=k;} main() { int a=1,b=2,*x=&a,*y=&b; fun(x,y); printf("%d%d",a,B); }
A.2 1
B.1 2
C.编译出错
D.0 0
下列程序的输出结果是______。main(){ int a=12,b=12;printf("%d%d\n",--a,++b);
A.10 10
B.12 12
C.11 10
D.11 13
下列程序的输出结果是______。#defineA 100main(){int i=0,sum=0; do{ if(i==(i/2)*2)continue; sum+=i; }while(i<A) ; printf("%d\n",sum);}
A.2500
B.2050
C.4
D.0
A.0.2
B.0.4
C.0.7
D.1
A.2 3 9
B.9 2 3
C.3 2 9
D.3 9 2
#include<iostream>
usingnamespacestd;
classTV{
public:
TV(ints=41):size(s)
{}
voidPrintO
{cout<<’/’<<’N’<<size;}
voidPrint()const
{cout<<’/’<<’C’<<size;}
private:
intsize;
intmain0{
constTVroom1;TVroom2(54);
room1.Print0;
room2.Print0;
return0;
}
A./N41/C54
B./C41/N54
C./N41/S54
D./C41/C54
A.3
B.5
C.3 4
D.4 5