15. Sum of Even Numbers Using While Loop

pravjot

Create a script that calculates the sum of even numbers from 1 to 100 using a `while` loop.

vishutyagi45

#! /bin/bash

sum=0

i=1

while [ $i -lt 100 ]

do

if (( $i % 2 == 0 ))

then

sum=$((sum + i))

fi

i=$((i + 1))

done

echo "Sum of even numbers from 1 to 100 is : $sum"

echo "This task is completed successfully"

riteshtyagi725

#!/bin/bash

echo "task starts"

num=1

sum=0

while [ $num -le 100 ]

do

if [ $((num % 2)) -eq 0 ]

then

echo "num: $num"

sum=$(($sum + $num))

fi

num=$((num+1))

done

echo "The sum of even numbers from 1 to 100 is $sum."

echo "task ends"

exit 0