Fixed exercise 1
Fixed exercise 1

YilunZhou/Klampt,bbgw/Klampt,hpbader42/Klampt,krishauser/Klampt,arocchi/Klampt,arocchi/Klampt,krishauser/Klampt,arocchi/Klampt,krishauser/Klampt,stevekuznetsov/Klampt,YilunZhou/Klampt,hpbader42/Klampt,stevekuznetsov/Klampt,bbgw/Klampt,bbgw/Klampt,YilunZhou/Klampt,krishauser/Klampt,stevekuznetsov/Klampt,krishauser/Klampt,YilunZhou/Klampt,hpbader42/Klampt,hpbader42/Klampt,hpbader42/Klampt,krishauser/Klampt,arocchi/Klampt,bbgw/Klampt,stevekuznetsov/Klampt