Platform: Code4rena
Start Date: 15/06/2022
Pot Size: $35,000 USDC
Total HM: 1
Participants: 36
Period: 3 days
Judge: Jack the Pug
Total Solo HM: 1
Id: 137
League: ETH
Rank: 34/36
Findings: 1
Award: $34.72
🌟 Selected for report: 0
🚀 Solo Findings: 0
🌟 Selected for report: IllIllI
Also found by: 0x1f8b, 0xKitsune, 0xNazgul, 0xkatana, Chom, ElKu, JC, Meera, MiloTruck, Picodes, PierrickGT, SooYa, TerrierLover, UnusualTurtle, Waze, _Adam, asutorufos, c3phas, delfin454000, fatherOfBlocks, joestakey, minhquanym, oyc_109, robee, sach1r0, simon135
34.7201 USDC - $34.72
Use nested multiple require instead of && operator https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L67
++i costs less gas compared to i++ https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L124 https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L136 https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L196 https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L256 https://github.com/code-423n4/2022-06-nested/blob/b4a153c943d54755711a2f7b80cbbf3a5bb49d76/contracts/NestedFactory.sol#L651
#0 - Yashiru
2022-06-24T15:46:37Z
Duplicated of #2 at For loop optimizaion
#1 - obatirou
2022-06-24T15:52:08Z
https://github.com/code-423n4/2022-06-nested-findings/issues/29#issuecomment-1165702145