设a=5,b=6,c=7,d=8,m=2,n=2,执行(m=a > b)&&(n=c>d)后n的值为( )1234
A. 1
B. 2
C. 3
D. 4
执行下列程序时输入:1234567,程序的运行结果是( )main(){int x,y;scanf(“%2d%*2c%1d”,&x,&y);printf(“%d\n”,x+y);}
A. 17
B. 46
C. 15
D. 9
下述程序的输出结果是()#includevoidmain(){int x=-1,y=4;int k;k=++x<=0&&!(y--<=0);printf("%d,%d,%d",k,x,y);}
A. 0,0,3
B. 0,1,2,
C. 1,0,3,
D. 1,1,2