Pancake Bulldog robot V2 (code optimized)

Science race robot pancakeswap The latest detailed tutorial of clip robot _m0_66360055 The blog of -CSDN Blog pancakeswap robot , It's necessary to rush earth dogs .https://blog.csdn.net/m0_66360055/article/details/122899155 The code has been modified and optimized .data：2.12

To optimize the gas The burning of , new edition V2 Code has higher priority , Than V1 Faster version ！