Answer Posted / sarang deshpande

#include<iostream.h>
#include<conio.h>
void main()
{
int n,n1,sum,rem;
clrscr();
cout<<" \n Enter a num ";
cin>>n;
n1=n;
sum=0;
while(n>0)
{
rem=n%10;
sum=sum+(rem*rem*rem);
n=n/10;
}
if(n1==sum)
{
cout<<"\n The number is armstrong "<<n1;
}
else
{
cout<<"\n The number is not armstrong "<<n1;
}
getch();
}

What is a volatile variable in c++?

1368

---

Do the names of parameters have to agree in the prototype, definition, and call to the function?

983

---

What is iostream in c++ used for?

975

---

What is expression parser in c++

2419

---

How many types of classes are there in c++?

986

---

What is operators in c++?

960

---

What is buffering in c++?

1022

---

What is class and structure in c++?

1086

---

What are literals in C++?

981

---

Is it possible to write a c++ template to check for a function's existence?

957

---

Eplain extern keyword?

979

---

What is a c++ map?

1302

---

Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?

1952

---

What is virtual methods?

1080

---

What are protected members in c++?

1080

---