upload

q1.sh

+#!/bin/bash
+read n
+ 
+sum=$(( $n * ( $n + 1 )*(2*($n) + 1)/6))
+ 
+echo $sum

q2.sh

+#!/bin/bash
+n=$(find $* -type d | wc -w)
+
+echo $((n-1))

q3.sh

+#!/bin/bash
+
+file_name=$(<$*)
+
+IFS=' '
+read -a num_array_sorted <<< "$file_name"
+
+
+for values in "${num_array_sorted[@]}";
+do
+if [[ "$values" == *"5"* ]]; then
+  echo $values >> q3_out.txt
+fi
+done | sort

readme.txt

+Each member have equally contributed to the project.
+Refrences:
+ a)https://github.github.com/training-kit/downloads/github-git-cheat-sheet.pdf
+ b)https://devhints.io/bash
+ c)Took help from google when we got confuse about.
+ GIT aDDRRESS :
+ https://git.cse.iitb.ac.in/aaybachelor/inLab2/new/master