Program 1: Print 1 to
10 numbers.
#include<stdio.h>
void main()
{
int n=1;
while(n<=10)
{
printf("\n %d",n);
n++;
}
getchar();
}
Program 2 : Write a program to find out factorial of a
number.
#include<stdio.h>
void main()
{
int no,fact=1,i=1;
system("cls");
printf("\n Enter the
number: ");
scanf("%d",&no);
while(i<=no)
{
fact=fact*i;
i++;
}
printf("\n Factorial
of a number is : %d",fact);
getchar();
}
Program 3 : Find
whether number is prime or not .
#include<stdio.h>
void main()
{
int no;
system("cls");
printf("\n Enter the
number: ");
scanf("%d",&no);
if(no==1||no==2||no==3||no==5||no==7)
{
printf("\n %d is
prime number",no);
}
else if(no%2>0 && no%3>0
&& no%5>0 && no%7>0)
{
printf("\n %d is
prime number",no);
}
else
{
printf("\n %d is not
prime",no);
}
getchar();
}
Program 4: Write a program count the number of digit in the
number .
#include<stdio.h>
void main()
{
int no,r=0,count=0;
system("cls");
printf("\n Enter the
number: ");
scanf("%d",&no);
while(no!=0)
{
r=no%10;
count++;
no=no/10;
}
printf("\n The number
of digits are %d",count);
getchar();
}
Program 5 : Write a
program to sum of digit the number.
#include<stdio.h>
void main()
{
int no,r=0,sum=0;
system("cls");
printf("\n Enter the
number: ");
scanf("%d",&no);
while(no!=0)
{
r=no%10;
sum=sum+r;
no=no/10;
}
printf("\n The number
of digits are %d",sum);
getchar();
}
Program 6 : Print 1 to 10 Fibonacci series .
#include<stdio.h>
void main()
{
int i=1;
int no1=0,no2=1,fib=0;
system("cls");
while(i<=10)
{
fib=no1+no2;
printf("\t %d",fib);
no1=no2;
no2=fib;
i++;
}
getchar();
}
Program 7 : Check
whether number is Armstrong or not .
#include<stdio.h>
void main()
{
int no,r=0,sum=0;
system("cls");
printf("\n Enter the
number : ");
scanf("%d",&no);
int temp=no;
while(no!=0)
{
r=no%10;
sum=sum+(r*r*r);
no=no/10;
}
if(temp==sum)
{
printf("%d is
Armstrong number",temp);
}
else
{
printf("%d is not
Armstrong number",temp);
}
getchar();
}
No comments:
Post a Comment
Leave your valuable feedback. Your thoughts do matter to us.