摘要:Description Vasya has an array a consisting of positive integer numbers. Vasya wants to divide this array into two non-empty consecutive parts (the pr 阅读全文
posted @ 2017-05-16 23:18 Robin! 阅读 (357) 评论 (0) 编辑
摘要:Problem Description N个气球排成一排,从左到右依次编号为1,2,3....N.每次给定2个整数a b(a <= b),lele便为骑上他的“小飞鸽"牌电动车从气球a开始到气球b依次给每个气球涂一次颜色。但是N次以后lele已经忘记了第I个气球已经涂过几次颜色了,你能帮他算出每个气 阅读全文
posted @ 2017-05-16 20:03 Robin! 阅读 (513) 评论 (0) 编辑