Competitive-Programming Resources for Competitive Programming Reference https://e-maxx-eng.appspot.com/ https://github.com/kcm1700/algorithms https://github.com/ntopia/icpc-teamnote https://github.com/wookayin/teamnote https://github.com/jaehyunp/stanfordacm https://github.com/albusmath/acm-icpc-template https://github.com/tzupengwang/PECaveros