Submission Details
Severity:
`uncheck` ++i in for loops to save gas
Summary
In DSCEngine.sol, line 359 can be optimized to improve the loop's efficiency. If you uncheck ++i you can save gas and not risk overflow due to it not being possible.
Tools Used
Manual review.
Recommendations
for (uint256 i = 0; i < s_collateralTokens.length; ) {
address token = s_collateralTokens[i];
uint256 amount = s_collateralDeposited[user][token];
totalCollateralValueInUsd += getUsdValue(token, amount);
unchecked{
i++;
}
})
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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