【单选题】【消耗次数：1】
设：inta=1，b=2，c=3，d=4，m=2，n=2；执行（m=a>b）&&（n=c>d）后n的值为（）。
①
1
②
2
③
3
④
4
参考答案：
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相关题目
【单选题】
下述程序的运行结果（ ）。
#includevoid main()
{
int a=5,b=4,c=3,d=2;
if(ac)printf(%d\n
else if((c-1=d)==1)printf(%d\n,d+1);
else printf(%d\n,d+2);
}
①
1
②
2
③
3
④
4
【单选题】
下述程序的运行结果（ ）。
#includevoid main()
{
int a=5,b=4,c=3,d=2;
if(ac)printf(%d\n
else if((c-1=d)==1)printf(%d\n,d+1);
else printf(%d\n,d+2);
}
①
0
②
1
③
2
④
3
【单选题】
设有定义：int m，n，a，b，c，d；和语句m=n=a=b=c=d=0；执行：（m=a==b）（n=c==d）；后，m，n 的值分别是（）。
①
0，0
②
0，1
③
1，0
④
1，1
【简答题】
统计整数n的各个位上出现数字1、2、3的次数，并通过外部（全局）变量c1、c2、c3返回主函数。
例如，当n=123114350时，结果应该为：c1=3 c2=1 c3=2。
#includeint c1,c2,c3;
void fun(long n)
{
c1 = c2 = c3 = 0;
while (n)
{
/************found************/
switch([填空1])
{
case 1: c1++; break;
/************found************/
case 2: c2++;[填空2]
case 3: c3++;
}
n /= 10;
}
}
main()
{
int n=123114350;
fun(n);
printf(\nn=%d c1=%d c2=%d c3=%d\n,n,c1,c2,c3); }
【单选题】
下述程序的运行结果（ ）。
#includevoid main()
{
int a=1,b=2,c=3;
if(c=a)printf(%d\n
else printf(%d\n
}
①
1
②
3
③
5
④
6
【单选题】
以下程序的运行结果是（ ）。
Main()
{int k=4,a=3,b=2,c=;
printf(\n %d\n,ka?k:cb?c:a);
}
①
4
②
3
③
2
④
1
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