运行下列程序后,输出结果是()
intf(int x,int y)
{return(x-y);}
main()
{int a=40,b=20,c=10;
printf("%d\n",f(f(a,b),f(b,c)));
}
B.10 C.30 D.50正确答案B
运行下列程序后,输出结果是()
intf(int x,int y)
{return(x-y);}
main()
{int a=40,b=20,c=10;
printf("%d\n",f(f(a,b),f(b,c)));
}
B.10 C.30 D.50正确答案B