Sample C Program For Armstrong Numbers

7) Sample C Program to print sum of individual digits of given number.

# include <stdio.h>
# include <conio.h>
main( )
{
int a, b, c, d;
clrscr( );
printf ( "Enter any two digit number :");

scanf ("%d", &a);

b = a / 10;
c = a % 10;
d = b + c;
printf ("Sum of individual digits of given numbers is %d", d);

getch( );

}


8) Sample C Program Program to accept a three digit number and print the sum of individual digits.

# include <stdio.h>
# include <conio.h>
main( )
{
int a, b, c, n, sum;
clrscr( );

printf ("Enter a Three Digit Number:");
scanf ("%d",&n);

a = n / 100;
b = ( ( n % 100 ) / 10 );
c = n % 10;
sum = a + b + c;

printf ("Sum of Individual Digits of Given Numbers is %d", Sum);
getch( );
}


9. Sample C Program to accept a number and check the given number is Armstrong or not.

# include <stdio.h>
# include <conio.h>
main( )
{
int n, a, b, c, d;
clrscr( );

printf ("Enter a Three Digit Number:");
scanf ("%d", &n);

a = n / 100;
b = ( ( n / 10 ) % 10);
c = n % 10;
d = a * a * a + b * b * b + c * c * c;

if (n == d)
printf ("The Given Number is an Armstrong number.");
else
printf ("The Given Number is not an Armstrong number.");

getch( );
}

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...Back To C Program Index.

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