ICPC North America Championship 2022
Yale: #25, Princeton not qualified, Harvard #8, Cal #25
https://icpc.global/regionals/finder/North-America-Championship-2021/standings
ICPC North America Championship 2021
Yale: #9, Princeton #24, Harvard #42, Cal #23
https://nac21.kattis.com/contests/nac21/standings
ICPC world result 2020 divisional
Yale #15, Princeton #32, #69 Harvard: #32, #69, Cal #13,#32
https://icpc.global/regionals/finder/ICPC-NADC-2020/standings
Yale did better than Princeton for all three years, and better than Harvard two out of three years.
耶鲁学生也不错啊, P学生忙什么去了？