Answer Posted / venkat

void main()
{
int n,f=1,rem,x,res=0,i;
clrscr();
printf("enter a number");
scanf("%d",&n);
x=n;
for(;n>0;n=n/10)
{
rem=n%10;
f=1;
for(i=1;i<=rem;i++)
f=f*i;
res=res+f;
}
if(res==x)
printf("given number is a strong number");
else
printf("given number is not a strong number");
getch();
}

What are variables and it what way is it different from constants?

1194

---

How can a string be converted to a number?

968

---

Why main function is special give two reasons?

1484

---

Explain how can I manipulate strings of multibyte characters?

1163

---

What are the 4 types of functions?

1000

---

which of the following is not a character constant a) 'thank you' b) 'enter values of p, n ,r' c) '23.56E-o3' d) all of the above

2006

---

What is void pointers in c?

960

---

number of times a digit is present in a number

1989

---

how can I convert a string to a number?

1033

---

What is the size of empty structure in c?

1021

---

How main function is called in c?

1076

---

What does void main () mean?

1181

---

What is logical error?

1068

---

What is a pointer value and address in c?

1062

---

write a c program to find the sum of five entered numbers using an array named number

2079

---