Answer Posted / paul zarkovich

#include<iostream>
#include<stdio.h>
#include<conio.h>

using namespace std;

main()
{
int n,fact=1,sum=0,digit=0;

printf("Enter a number : ");
scanf("%d",&n);

int temp=n,a=n;

if(temp<10)
{
for(int i=temp;i>0;i--)
fact*=i;

if(n==fact)
printf("It is a strong no. ");
else
printf("It is not a strong no. ");
}

else
{
while(temp>10)
{
digit=temp%10;

temp/=10;

for(int i=digit;i>0;i--)
fact*=i;

sum+=fact;
fact=1;
}
for(int i=temp;i>0;i--)
fact*=i;

sum+=fact;
if(sum==n)
printf("It is a strong no. ");
else
printf("It is not a strong no. ");

}

getch();
}

What should malloc(0) do?

1115

---

How many identifiers are there in c?

1018

---

an expression contains relational operators, assignment operators, and arithmatic operstors. In the absence of parentheses, they will be evaluated in which of the following order a) assignment, relational, arithematic b) arithematic, relational, assignment c) relational, arithematic, assignment d) assignment, arithematic, relational

1313

---

What is the difference between near, far and huge pointers?

1093

---

Explain c preprocessor?

1110

---

What is #include stdlib h?

1103

---

c language supports bitwise operations, why a) 'c' language is system oriented b) 'c' language is problem oriented c) 'c' language is middle level language d) all the above

1042

---

What is the default value of local and global variables in c?

1038

---

what is the difference between 123 and 0123 in c?

1201

---

What is class and object in c?

1116

---

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

2057

---

Synonymous with pointer array a) character array b) ragged array c) multiple array d) none

1061

---

What are header files in c?

1076

---

How can you restore a redirected standard stream?

1119

---

Which function in C can be used to append a string to another string?

1217

---