MHuiG

「看庭前花开花落,望天上云卷云舒」

P-2000 Problem

# P-2000 Problem

## Question

Find the number of subsets of
, the sum of whose elements is prime.

对于集合
，它有多少个子集满足这个子集中所有数之和是素数？

D5-2000 Problem

D5-2000 Problem D5-2000 Problem QuestionFind the number of subsets of , the sum of whose ele...

P-∞ Problem

P-∞ Problem P-∞ Problem QuestionFind the number of subsets of , the sum of whose elements i...

推荐阅读
P-∞ Problem P-2000 Problem D2-2000 Problem 51 秒表 D5-2000 Problem 51按键时钟

留言区

Notes
P-2000 Problem
Are You A Robot?