Answer Posted / mathew varghese

#include<stdio.h>
void main()
{
int x,y,z,sum=0,h=1,t;
int factorial (int g, int k);
printf("enter a value to check whether it is strong
number...\n");
scanf("%d",&x);
printf("\nthe entered value is:::: %d \n ",x);
t=x;
while(x>0)
{
y=x%10;
x=x/10;
z=factorial(y,h);
sum=sum+z;
}
if(sum==t)
{
printf("\n %d is a strong no:\n",t);
}
else
{
printf("\n %d is not a strong no:\n",t);
}
}
int factorial (int g, int k)
{
while(g>=1)
{
k=k*g;
g=g-1;
}
return k;
}

What is the difference between struct and union in C?

1332

---

What the advantages of using Unions?

1244

---

What is variable in c example?

1086

---

What does a pointer variable always consist of?

1111

---

Describe the difference between = and == symbols in c programming?

1388

---

What is the difference between NULL and NUL?

1316

---

What is build process in c?

1166

---

Where are some collections of useful code fragments and examples?

1170

---

How do you write a program which produces its own source code as output?

1130

---

How can I determine whether a machines byte order is big-endian or little-endian?

1070

---

If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402

3933

---

Which is the memory area not included in C program? give the reason

1957

---

What is sizeof int in c?

1069

---

write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

3983

---

What is signed and unsigned?

1077

---