SHELL PROGRAM

FIBONACCI SERIES OF A NUMBER

echo"Enter how many numbers: "

read num

num1=0

num2=1

echo"Fibonacci series:"

echo $num1

echo $num2

count=2

while[ $count-le $num ] 

do 

num3='expr $num1 + $num2'

echo $num3

num1=$num2

num2=$num2

count='expr 4count + 1'

done

DISPLAY TEN LEAP YEARS

for((i=2000;i<=2036;i++))

do

if['expr $i%400'=0]

then

echo"$i is a leap year "

elif['expr $i % 4'=0 -a 'expr $i % 100'!=0]

then

echo"$i is a leap year"

fi

done