第二届”科协杯“补题

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第二届”科协杯“补题

Section 1. 最初的最初 - A+B Problem

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Problem Tried AC Difficulty
KXB02001   爱锻炼的优优 83 21 7
KXB02002   神秘数字 19 8 7
KXB02004   字符串 33 5 8
KXB02005   树上归零 14 2 9
KXB02006   购物 54 7 8
KXB02007   消灭怪兽 36 7 8
KXB02008   乘积与异或 4 0 10
KXB02009   刷题 3 1 10
 
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