Submission Details
Severity:
State variable read in a loop
Summary
[G-22] State variable read in a loop
State variable reads and writes are more expensive than local variable reads and writes. Therefore, it is recommended to replace state variable reads and writes within loops with local variable reads and writes.
file: /src/DSCEngine.sol
119 s_priceFeeds[tokenAddresses[i]] = priceFeedAddresses[i];
https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/blob/main/src/DSCEngine.sol#L119
file: /src/DSCEngine.sol
120 s_collateralTokens.push(tokenAddresses[i]);
https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/blob/main/src/DSCEngine.sol#L120
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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