【每日蓝桥】12、一三年省赛Java组真题“振兴中华”-白红宇

【每日蓝桥】12、一三年省赛Java组真题“振兴中华”

阅读量：82 次

发布时间：2019-02-26

本文共 415 字，大约阅读时间需要 1 分钟。

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??????????????????????????????????(0,0)?????????????????(3,3)????????????????3??????3????6??????3??????3???????????????C(6,3)=20??

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????????????????????????????????????????????f(i,j)???(i,j)??????????i?j????????1?????f(i+1,j)+f(i,j+1)???????????

???????????20??

???20

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