![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
有以下程序#includevoid main(){int a = 12, b = -34, c = -56, min;min = a;if(min > b)min = b;if(min > c)min = c;printf("min = %d", min);}输出结果是()。
A.min = 12
B.min = -34
C.-56
D.min = -56
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.min = 12
B.min = -34
C.-56
D.min = -56
A.10
B.1
C.死循环,不能确定次数
D.6
给定以下程序段insert code public class foo {public static void main (String[] args) throws Exception {printWriter ut = new PrintWriter (new java.io.outputStreamWriter (System.out), true) ;out.printIn(“Hello”);}要使程序能正确运行,在insert code处必须添加()语句。
A、include java.io.OutputStreamWriter;
B、import java.io.OutputStreamWriter;
C、import java.io.PrintWriter;
D、include java.io.PrintWriter
写出下列程序的运行结果。
#include void Fun(){int num=20;cout<< "The Fun's num is"<< num<< endl;
}void main(){int num=10;cout<< "The main's num is "<< num<< endl;Fun();{int num=30;
cout<< "The Field's num is "<< num<< endl;}cout<< "The main's num is "<< num<< endl;}
#include
void main()
{
char ch;
scanf("%3c",&ch);
printf("%c",ch);
}
如果从键盘上输入
abc<回车>
则程序的运行结果是___。
A.protected int ConstOver (){ }
B.private ConstOver (int z, int y, byte x) { }
C.public object ConstOver (int x, int y, int z) { }
D.public void ConstOver (byte x, byte y, byte z) { }
A. 222
B. 233
C. 223
D. 345
以下程序段采用先根遍历方法求二叉树的叶子数,请在______处填充适当的语句。
void countleaf(bitreptr t,int*count)/*根指针为t,假定叶子数count的初值为0*/
{ if(t!=NULL)
{ if((t—>lchild==NULL)&&(t—>rchild==NULL))______;
countleaf(1—>lehild,count);
______;
}
}
public class Class1
{
public static void main(String args[])
{
int n=6,sum=0;
for(int k=1;k<=n;k++)
{
if (n%k==0)
sum+=k;
}
System.out.println(sum);
}
}
A.null
B.有错误,变量i没有初始化
C.1
D.0
#include
void main0
int x=5;
switch(2*x-3) {
case 4: printf("%d "x);
case 7: printf("%d ",2*x+1);
case 10: printf("%d ",3*x-1); break;
default: printf("%s"," default/n");
}
}
____________________