DO NOT USE THIS CODE. THIS CODE IS USED TO DEMONSTRATE A VULNERABILITY IN A SOLIDITY CODE.

LottoSnippet.sol

...
  function cash(uint roundIndex, uint subpotIndex){ //line 80
        var subpotsCount = getSubpotsCount(roundIndex);
        if(subpotIndex>=subpotsCount)
            return;
        var decisionBlockNumber = getDecisionBlockNumber(roundIndex,subpotIndex);
        if(decisionBlockNumber>block.number)
            return;
        if(rounds[roundIndex].isCashed[subpotIndex])
            return;
        //Subpots can only be cashed once. This is to prevent double payouts
        var winner = calculateWinner(roundIndex,subpotIndex);    
        var subpot = getSubpot(roundIndex);
        winner.send(subpot);
        rounds[roundIndex].isCashed[subpotIndex] = true;
        //Mark the round as cashed
}
...