Answer Posted / radha garg

hi,
for more understanding see this program

for adding two no.

#include<stdio.h>................#include<iostream.h>
#include<conio.h> . #include<conio.h>
void main() . void main()
{ . {
int a,b,c; . int a,b;
printf("enter 2 no."); . cout<<"enter two number";
scanf("%d%d",&a,&b); . cin>>a>>b;
c=a+b; . int c=a+b;
printf("sum is=%d"c); . cout<<"sum is="<<c;
getch(); . getch
(); .
} . }

so from above we know that in c variables are declared in
above bt in case of C++ variable declaration can be
anywhere .whenever we need we declare variables

What is the best book for c++ beginners?

1041

---

What is the use of turbo c++?

1048

---

What do you mean by early binding?

1066

---

Can static member variables be private?

1173

---

What is a base class?

1110

---

What does flush do c++?

1057

---

Describe the process of creation and destruction of a derived class object?

1113

---

Suppose that data is an array of 1000 integers. Write a single function call that will sort the 100 elements data [222] through data [321].

1449

---

What is c++ namespace?

1207

---

Why pointer is used in c++?

1157

---

What is the use of main function in c++?

970

---

What are pointer-to-members in C++? Give their syntax.

1136

---

Will the following program execute?

1030

---

What flag means?

957

---

Differentiate between a copy constructor and an overloaded assignment operator.

1074

---