What is object in oop?
671
write a program that takes input in digits and display the
result in words from 1 to 1000
1980
Is react oop?
605
They started with the brief introduction followed by few
basic C++ questions on polumorphism, inheritance and then
virtual functions.
What is polymorphims?
How you will access polymorphic functions in C?
How virtual function mechanism works?
1400
Why do we use encapsulation in oops?
511
What is destructor in oop?
615
What polymorphism means?
614
#include
#include
#include
#include
void insert(char *items, int count);
int main(void)
{
char s[255];
printf("Enter a string:");
gets(s);
insert(s, strlen(s));
printf("The sorted string is: %s.\n", s);
getch();
return 0;
}
void insert(char *items, int count)
{
register int a, b;
char t;
for(a=1; a < count; ++a)
{
t = items[a];
for(b=a-1; (b >= 0) && (t < items[b]); b--)
items[b+1] = items[b];
items[b+1] = t;
}
}
design an algorithm for Insertion Sort
2157
Why polymorphism is used in oops?
575
What do you mean by variable?
567
What is abstraction in oop?
625
#include
#include
#include
#include
void insert(struct btreenode **, int);
void inorder(struct btreenode *);
struct btreenode
{
struct btreenode *leftchild;
struct btreenode *rightchild;
int data;
};
main()
{
struct btreenode *bt;
bt=(struct btreenode *)NULL;
int req,i=1,num;
clrscr();
printf("Enter number of nodes");
scanf("%d",&req);
while(i<=req)
{
printf("Enter element");
scanf("%d",&num);
insert(&bt,num);
i++;
}
inorder(bt);
}
void insert(struct btreenode **sr, int num)
{
if(*sr==NULL)
{
*sr=(struct btreenode *)malloc (sizeof(struct btreenode));
(*sr)->leftchild=(struct btreenode *)NULL;
(*sr)->rightchild=(struct btreenode *)NULL;
(*sr)->data=num;
return;
}
else
{
if(num < (*sr)->data)
insert(&(*sr)->leftchild,num);
else
insert(&(*sr)->rightchild,num);
}
return;
}
void inorder(struct btreenode *sr)
{
if(sr!=(struct btreenode *)NULL)
{
inorder(sr->leftchild);
printf("\n %d",sr->data);
inorder(sr->rightchild);
}
else
return;
}
please Modify the given program and add two methods for post
order and pre order traversals.
3240
What is stream in oop?
833
write a C++ program for booking using constructor and
destructor.
2040
What is Difeerence between List obj=new ArrayList(); and
ArrayList obj=new ArrayList()?
2094
