WebApr 12, 2024 · Codeforces Round #129 (Div. 1)E. Little Elephant and Strings 题意:有n个串,询问每个串有多少子串在n个串中出现了至少k次. 题解:sam,每个节点开一个set维护该节 … Web题目链接： http://codeforces.com/gym/101161/attachments 题意： 你在初始状态下有 100100100 点能量， 000 点毒素值，你现在要连续的打小 ...

Gym 101161H Witcher Potion 状压dp

WebIn order to see as many elephants as possible, Horace can raise and lower his wall. He even can lower the wall below the ground level (see the pictures to the samples for clarification). Your task is to count the number of segments where Horace can "see an elephant". Input Web题目链接： http://codeforces.com/contest/1216/problem/F 题意： nnn 户人家要联网，第 iii 家用户联网的成本为 iii ，其中有一些人家家中 ... pistol with the longest barrel

aritra741 - Codeforces

WebP5. Given N strings with total length S, find a pair where one string is a substring of the other, in O ( S ⋅ S). Homework (will be discussed in a second stream soon) P6. You are given N positive integers a 1, a 2, …, a N and target value X. Check if there is subset with sum equal to X, in O ( X ⋅ S) where S = ∑ a i. WebP2. 220B - Little Elephant and Array P3. 86D - Powerful array (actually, skip this one because it's boring) P4. Count triangles in a graph, i.e. cycles of size 3. P5. Given N strings with total length S, find a pair where one string is a substring of the other, in O ( S ⋅ S). Homework (will be discussed in a second stream soon) P6. WebOct 10, 2024 · Codeforces Word Capitalization Solution This is the easiest problem of codeforces (Probably!!) . We just have to capitalize the first letter of a given string if it’s not capitalized.We can use toupper () for this purpose. 1 2 3 4 5 6 7 8 9 #include using namespace std; int main () { char s [1005]; cin >> s; s [0]=toupper (s [0]); pistol with switch