PROGRAM TO DETERMINE THE SQUARE OF A SET OF NUMBERS

echo "Enter the starting number"

read c

echo "Enter the limit number"

read b

s=0

while test $c -le $b

do

s=`expr $c \* $c`

echo "$c * $c    : $s"

c=`expr $c + 1`

done

OUTPUT:

"square" 12L, 168C written

[eceb33@linuxserver eceb33]$ sh square

Enter the starting number

5

Enter the limit number

10

5 * 5    : 25

6 * 6    : 36

7 * 7    : 49

8 * 8    : 64

9 * 9    : 81

10 * 10    : 100

PROGRAM TO DETERMINE WHETHER THE GIVEN NUMBER IS EVEN OR ODD

echo "Enter the number"

read n

if test `expr $n \% 2` -eq 0

then

echo "$n is even"

else

echo "$n is odd"

OUTPUT

[eceb33@linuxserver eceb33]$ sh odd

Enter the number

34

34 is even

[eceb33@linuxserver eceb33]$ sh odd

Enter the number

73

73 is odd