coinflip.sh

#Extend the Flip Coin problem till either Heads or Tails wins 11 times.



headcount=0
tailcount=0
for (( i=0; i<10; i++))
do
    flip=$(($RANDOM%2))
    echo $flip

    if [ $flip -eq 0 ]
    then
         tailcount=$(($tailcount+1))
    else
         headcount=$(($headcount+1))
    fi
done
echo "Tail Count " $tailcount
echo "Head Count " $tailcount

    if [ $headcount -gt $tailcount ]
    then
         echo "Head wins"

    elif [ $tailcount -gt $headcount ]
    then
         echo "Tail wins"
    else
         echo "Game Tied"

         for (( 1=0; i<=3; i++))
         do
            flip=$(($RANDOM%2))
            echo $flip

              if [ $flip -eq 0 ]
              then
                   tailcount=$(($tailcount+1))
              else
                   headcounr=$(($headcount+1))
              fi
         done

         echo "Tailcount = " $tailcount
         echo "Headcount = " $headcount


    if [ $headcount -gt $tailcount ]
    then
         echo "Head wins"

    elif [ $tailcount -gt $headcount ]
    then
         echo "Tail wins"

    fi
    fi