Answer / rajesh kumar s

void main()

{
int n,t,f=1,s=0,num;
printf("enter the num \t:");
scanf("%d",&n);
num=n;
while(num)
{
t=num%10;
f=1;
while(t)
{
f=f*t;
t--;
}
s=s+f;
num=num/10;
}
if(n==s)
printf("%d is a strong number",n);
else
printf("%d is not a strong number",n);
}

Answer / 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;
}

Answer / 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();
}

Answer / prasad

int fact(int);
void main()
{
int sum=0,n,f,temp;
clrscr();
printf("enter the numnber u want to check:");
scanf("%d",&n);
temp=n;
while(n>o)
{
n=n%10;
f=fact(n);
sum=sum+f;
n=n/10;
}
if(sum==temp)
{
printf("given num %d is strong number:");
else
printf("given num %d is not a strong number:");
}
getch();
}
int fact(int n)
{
if(n==0)
return(1);
else
return n*fact(n-1);
}

Answer / valli

int fact(int f)
{
if(f==1||f==0)
return 1;
else
return(f*fact(f-1));
}
main()
{
int n,i,j,s=0;
printf("enter the number");
scanf("%d",&n);
i=n;
while(n!=0)
{
j=n%10;
s=s+fact(j);
n=n/10;
}
if(i==s)
printf("strong number");
else
printf("not a strong number");
}

Answer / 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();
}

Answer / dally

#include<stdio.h>
int main()
{
int n = 145;
int i,sum=0,temp;
temp = n;
while(n>1)
{
n=n%10;
sum = sum+fact(n);
printf("%d",sum);
}
if(temp == sum)
printf("Given no is STRONG number\n");
}
int fact(int a)
{
int i=1,fact=1;
fact = i*fact(--i);
return fact;
}

Explain the use of keyword 'register' with respect to variables.

0 Answers  

how to implement stack operation using singly linked list

2 Answers  

WRITE A PROGRAM TO PRINT THE FOLLOWING OUTPUTS USING FOR LOOPS. A) * B) ***** *** * * ***** * * *****

2 Answers  

main() { clrscr(); } clrscr();

6 Answers   ME, Wipro,

Why functions are used in c?

0 Answers  

Explain how are 16- and 32-bit numbers stored?

0 Answers  

Explain what are run-time errors?

0 Answers  

what is the benefit of c30

2 Answers  

Can a program have two main functions?

0 Answers  

What is the difference between abs() and fabs() functions?

0 Answers  

What is the role of this pointer?

0 Answers  

The purpose of this exercise is to benchmark file writing and reading speed. This exercise is divided into two parts. a). Write a file character by character such that the total file size becomes approximately >10K. After writing close the file handler, open a new stream and read the file character by character. Record both times. Execute this exercise at least 4 times b). Create a buffer capable of storing 100 characters. Now after generating the characters, first store them in the buffer. Once the buffer is filled up, store all the elements in the file. Repeat the process until the total file size becomes approximately >10K.While reading read a while line, store it in buffer and once buffer gets filled up, display the whole buffer. Repeat the exercise at least 4 times with different size of buffer (50, 100, 150 …). Records the times. c). Do an analysis of the differences in times and submit it in class.

0 Answers