C Program To Print ODD Numbers From 1 To 100.

10) Sample C Program to print ODD numbers from 1 to 100.

# include <stdio.h>
# include <conio.h>
main( )
{
int i;
clrscr( );

for (i = 1; i <= 100; i += 2)
printf("%d\n",i);

getch( );
}


11) Sample C Program to print natural numbers from 1 to 100 in reverse order.

# include <stdio.h>
# include <conio.h>
main( )
{
int i;
clrscr( );

for (i = 100; i >= 1; i --)
printf(“%d\n”,i);

getch( );
}


12) Sample C Program to print sum of the natural numbers from 1 to 100.

# include <stdio.h>
# include <conio.h>
main( )
{
int n, sum = 0, i;
clrscr( );

for (i = 1; i <= 100; i ++)
sum = sum + i;

printf("Sum of natural numbers from 1 to 100 is %d\n",sum);
getch( );
}