div2-664 C. Boboniu and Bit Operations
C. Boboniu and Bit Operations
time limit per test1 second
memory limit per test256 megabytes
inputstandard input
outputstandard output
Boboniu likes bit operations. He wants to play a game with you.
Boboniu gives you two sequences of non-negative integers
相關推薦
div2-664 C. Boboniu and Bit Operations
C. Boboniu and Bit Operations time limit per test1 second memory limit per test256 megabytes inputstandard input
Codeforces Round #664 (Div. 2) C. Boboniu and Bit Operations
傳送門：cf1395C 題意 c[i]=a[i]&b[j]，b[j]是b陣列中任意一個，求c[1] | c[2] | ... | c[n]最小值。
CF1395C Boboniu and Bit Operations
Boboniu and Bit Operations 題目大意：有兩個非負整數序列\\(a_1,a_2...a_n\\)，\\(b_1,b_2...b_m\\)，對於每個\\(i(1\\le i\\le n)\\),你可以選擇一個\\(j(1\\le j\\le m)\\),並使得\\(c_i=a_i\\&b_j\\) 求出
Codeforces 339D-Xenia and Bit Operations(線段樹)
傳送門 還是比較明顯的線段樹的操作 #include<bits/stdc++.h> using namespace std; const int N=2e6+10;
cf #779 div2 思維 C. Shinju and the Lost Permutation
題意： 定義一個字首最大陣列的概念，如{5,4,3,6,1,2},覆蓋後變為{5,5,5,6,6,6}(從前往後大的覆蓋小的) 得到的不同數的個數為當前排列的p值。
C. Floor and Mod codeforces-701-div2 思維 + 數學
技術標籤：CodeForces 701C input 9 3 4 2 100 4 3 50 3 12 4 69 420 12345 6789 123456 789 12345678 9 output
C# read and compute the code lines number of cs files based on given directory
static void ComputeCodeLines() { string dir = @\"D:\\Work\"; int totalLines = 0; string[] allFiles = Directory.GetFiles(dir,\"*.cs\",SearchOption.AllDirectories);
C - Johnny and Another Rating Drop
C - Johnny and Another Rating Drop 這道題的題意看下面的註釋應該清楚了，這裡也不描述了（絕對不是我不知道這麼描述QAQ）
Codeforces Round #655 (Div. 2) C. Omkar and Baseball
題目連結：https://codeforces.com/contest/1372/problem/C 題意 給出一個大小為 $n$ 的排列，每次操作可以選取一個連續子陣列任意排列其中的元素，但是要求每個元素的位置必須改變，問將排列排為升序至少需要操作多
Codeforces Round #655 (Div. 2) C. Omkar and Baseball（思維）
Patrick likes to play baseball, but sometimes he will spend so many hours hitting home runs that his mind starts to get foggy! Patrick is sure that his scores across nn sessions follow the identity pe
Codeforces Round #655 (Div. 2) C. Omkar and Baseball (思維)
題意:有一個數組,每次可以修改子陣列,但是修改後每個元素的位置都必須變化,求最少修改多少次使得這個陣列有序.
C. Ehab and Prefix MEXs
題意：讓我們根據提供的序列，找出另外一個序列 使當前序列滿足非負整數中，前k個數中的未出現過的最小整數等於提供的序列中第K個數
CodeForces 1394D Boboniu and Jianghu
簡單的樹形 dp。 #include <bits/stdc++.h> typedef long long ll;// const int MAXN = 2e5 + 19; int n, t[MAXN], h[MAXN];
Codeforces Round #632 (Div. 2) C. Eugene and an array
題目連結：https://codeforc.es/contest/1333/problem/C 題意：給定一個數組，問有多少個連續子陣列滿足 是好陣列 一個數組中的任意連續子陣列和都不為0的陣列為好陣列
Codeforces Round #527 (Div. 3) C. Prefixes and Suffixes (思維,字串)
題意:給你某個字串的\\(n-1\\)個字首和\\(n-1\\)個字尾,保證每個所給的字首字尾長度從\\([1,n-1]\\)都有,問你所給的子串是字首還是字尾.
C# DiagnosticSource and DiagnosticListener
class Program { private static readonly DiagnosticSource testDiagnosticListener = new DiagnosticListener(\"TestDiagnosticListener\");
C. Vladik and Memorable Trip 解析(思維、DP)
Codeforce 811 C. Vladik and Memorable Trip 解析(思維、DP) 今天我們來看看CF811C 題目連結
C - Friends and Gifts-CodeForces - 1283C-ZUT周賽
C. Friends and Gifts time limit per test 2 seconds memory limit per test 256 megabytes input standard input
105-C Camels and Bridge
Time Limit: 2 sec / Memory Limit: 1024 MB Score : 500500 points Problem Statement There are NN camels numbered 11 through NN.
LeetCode C++ 1319. Number of Operations to Make Network Connected【BFS/DFS/Union Find】中等
技術標籤：# BFS/DFS並查集LeetCode There arencomputers numbered from0ton-1connected byethernet cablesconnectionsforming a network whereconnections[i] = [a, b]represents a connection between comput