Submission Details
Severity:
Storage variables set on deployment only, should be immutable
Summary
Since the organizer and entranceFee and predictionFee and scoreBoard is set on deployment and shouldn't be changed, they should be immutable. This also saves gas.
Recommendations
- address public organizer;
- address[] public players;
- uint256 public entranceFee;
- uint256 public predictionFee;
- ScoreBoard public scoreBoard;
+ address public immutable organizer;
+ uint256 public immutable entranceFee;
+ uint256 public immutable predictionFee;
+ ScoreBoard public immutable scoreBoard;
+ address[] public players;
Rewards breakdown
nSLOC
191This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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