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更多“函数voidfree(void*memblock)函数的功能…”相关的问题
3.已建立学生“英语”课程的成绩链表（成绩存于score域中,学号存于num域中）, 下列函数用于输出待补考学生的学号和成绩,及补考学生人数。 void require(struct student *head) { struct student *p; ① if(head!=NULL) { ② while(p!=NULL) { if(③ ) { printf(”%7d %6.1f\n”,p-＞num,p-＞score); n++; } p=p-＞next; } printf(”%ld\n”, n); } }
A.public void print()
B.public SubClass get()
C.public void get(SuperClass sc)
D.public void get()
A.void final methoda() {}
B.final void methoda() {}
C.public void methoda() {}
D.final methoda() {}
class A
{
int a;
A(int b)
{a=b;}
void show()
{System.out.println(“a=”+a);}
}
public class Class1
{
public static void main (String args[])
{
A bj=new A(12345);
boolean b=false;
char ch=97;
obj.show();
System.out.println(“b=”+b+”/tch=”+ch);
}
}
import java.io.*;
public class abc
{
public static void main(String args[ ])
{
AB s = new AB("Hello!","I love JAVA.");
System.out.println(s.toString());
}
}
class AB
{
String s1;
String s2;
AB (String str1 , String str2 )
{
s1 = str1;
s2 = str2;
}
public String toString() { return s1+s2;
}
}
