CSU暑期集訓day01_F_Misha and Changing Handles
題目： Misha hacked the Codeforces site. Then he decided to let all the users change their handles. A user can now change his handle any number of times. […]
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CSU暑期集訓day01_G_Ignatius and the Princess II
題目： Now our hero finds the door to the BEelzebub feng5166. He opens the door and finds feng5166 is about to kill our pretty Princess. But now the BEel […]
CSU暑期集訓day01_H_Compound Words
題目： You are to find all the two-word compound words in a dictionary. A two-word compound word is a word in the dictionary that is the concatenatio […]
CSU暑期集訓day02_A_二分法例題
題目： Give you three sequences of numbers A, B, C, then we give you a number X. Now you need to calculate if you can find the three numbers Ai, Bj, Ck, […]
- 2018.08.01
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CSU暑期集訓day02_G_修路翻題
題目： 作為老人的小明非常憂傷，因為他馬上要被流放到本部去了，住進全左家壠最有歷史感的11舍真是一件非常榮幸的事情。 搬行李是個體力活，小明發現自己的行李太多啦，所以他決定去買很多個袋子來裝走。到了超市的小明發現，不同大小的袋子居然價格一樣？？？雖然買最大的自然最賺，但是小明是名遠近聞名的環保人士， […]
CSU暑期集訓day02_J_三分法例題
題目： Now, here is a fuction: F(x) = 6 * x^7 8*x^6 7*x^3 5*x^2-y*x (0 <= x <=100) Can you find the minimum value when x is between 0 and 100. […]
CSU暑期集訓day03_Queries about less or equal elements
題目： You are given two arrays of integers a and b. For each element of the second array bj you should find the number of elements in array athat are le […]
ACM暑期集訓day03_極角
題目： You are given the set of vectors on the plane, each of them starting at the origin. Your task is to find a pair of vectors with the minimal non-or […]
CSU暑期集訓day04_遞推_動態規劃
題目： Consider all the sequences with length (0 < N < 44), containing only the elements 0 and 1, and no two ones are adjacent (110 is not a valid […]
CSU暑期集訓day04_動態規劃_賽馬
題目： Disky and Sooma, two of the biggest mega minds of Bangladesh went to a far country. They ate, coded and wandered around, even in their holiday […]