Answer Posted / chandan verma

#include<stdio.h>
#include<conio.h>
void main()
{
int n,tmp,rem,sum=0;
printf("enter a number");
scanf("%d",&n);
tmp=n;
while(n!=0)
{
rem=n%10;
sum+=rem*rem*rem;
n=n/10;
}
if(tmp==sum)
printf("%d is a strong no",tmp);
else
printf("%d is not a strong no",tmp);
getch();
}
printf(

What is volatile, register definition in C

1089

---

Explain how can you determine the size of an allocated portion of memory?

1096

---

Explain about the functions strcat() and strcmp()?

1034

---

Explain how does free() know explain how much memory to release?

1057

---

Explain about the constants which help in debugging?

1356

---

How do I send escape sequences to control a terminal or other device?

1064

---

What is gets() function?

1113

---

can any one tel me wt is the question pattern for NIC exam

1959

---

Explain how do you generate random numbers in c?

1072

---

Explain the use of #pragma exit?

1163

---

What are the uses of a pointer?

1142

---

What is the scope of an external variable in c?

1032

---

What are the advantages of external class?

1049

---

In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)

2106

---

What is the difference between functions getch() and getche()?

1087

---