下面程序的输出结果是 () main () { int a=-1,b=4,k; k=(a + + <=0) & & (!(b
下面程序的输出结果是 () main () { int a=-1,b=4,k; k=(a + + <=0) & & (!(b - - <=0)); prinft("%d%d\n",k,a,b);}
A.0 0 3
B.0 1 2
C.1 0 3
D.1 1 2
下面程序的输出结果是 () main () { int a=-1,b=4,k; k=(a + + <=0) & & (!(b - - <=0)); prinft("%d%d\n",k,a,b);}
A.0 0 3
B.0 1 2
C.1 0 3
D.1 1 2
A.0 0 3
B.0 1 2
C.1 0 3
D.1 1 2
A.63
B.36
C.编译出错
D.0 0
#include
int main()
{
int a=1,b=2,m=0,n=0,k;
k=(n=b>a)||(m=a
printf("%d,%d\n",k,m);
return 0;
}
A.1,1
B.0,0
C.0,1
D.1,0
A.20049
B.92004
C.0
D.编译时出错
A.-1 1
B.0 1
C.1 0
D.0
A.-1 1
B.0 1
C.1 0
D.0 0
A.2004 9
B.9 2004
C.0 0
D.编译时出错
如图,按键判断程序正确的是( )
A、sbit k1=P1^0; if(k1==0){语句;}
B、sbit k1=P1^0; if(k1=0){语句;}
C、sbit k1=P1^0; if(k1==1){语句;}
D、sbit k1=P1^0; if(k1=1){语句;}
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