C Training Before the Olympiad 题目描述 解题思路 代码 A 2023 题目描述 给定n个数,让我们判断是否能与 m个数相乘后可以得到 2023,并且将这些数输出出来 解题思路 我们只需要判断这些数能否被2023整除。 代码 #include <bits/stdc++.h> #define int long long #define endl '\n' #define fix(n) std::...
CF1916C Training Before the Olympiad 思路 首先,我们可以考虑两个人会怎么操作,如果是选择了两个偶数和两个奇数,那么答案不会减小,如果选择了一个奇数一个偶数,那么答案会减小一。 所以想使答案大的人应该尽量选择前一种方案,想使答案小的人应该尽量选择后一种方案。 但这还不是最优的,想使答案大的人在可以...
99. C Training Before the Olympiad There is an array a of size n. Masha goes first, and the players take turns. Each move is described by the following sequence of actions: If the size of the array is 1, the game ends. he player who is currently playing chooses two different indices...
如果是2023的因子 先输出1 再输出2023/累乘的除数 #include<bits/stdc++.h>using namespacestd;intt,n,k;inta[10];typedeflonglongll;#definex first#definey secondmap<int,int>p;boolsovle(){cin>>n>>k; ll res=1;for(inti=1;i<=n;i++){cin>>a[i];res*=a[i];} ll cnt=res;intu=2023...
C_Training_Before_the_Olympiad.cpp C_Transportation_Expenses.cpp C_Tree_Cutting.cpp C_Turtle_and_an_Incomplete_Sequence.cpp C_Two_Movies.cpp C_Update_Queries.cpp C_Useful_Decomposition.cpp C_Vacation.cpp C_Vacations.cpp C_Valera_and_Elections.cpp C_Vampiric_Powers_anyone.cpp C_Virus.cpp C...
1916C-TrainingBeforeTheOlympiad.cpp 1917B-EraseFirstOrSecondLetter.cpp 1918A-BrickWall.cpp 1918B-MinimizeInversions.cpp 1919A-WalletExchange.cpp 1919B-PlusMinusSplit.cpp 1919C-GroupingIncreases.cpp 1920A-SatisfyingConstraints.cpp 1920B-SummationGame.cpp 1921A-Square.cpp 1921B-ArrangingCats.cpp 1921C...
I signed up for a swimming training class when I was eight years old. My mother takes me to the swimming center at 7:30 every morning. Before the class starts, we will run around the swimming pool, do some warm-up activities, and then enter the water. The water in the morning is ...
the 12th-class exams, students can apply for any bachelor’s degree courses for undergraduates at any university as per student choice. on the other hand, after receiving the sslc, a student chooses to or agree to be enrolled in a technical training college where an individual may be ...
But despite this lack of training data, Thang and a team of researchers are demonstrating an AI, known as AlphaGeometry in Nature this week. And unlike previous attempts their system can reach the top levels of human...
foundation for kids. Additionally, our college counseling team also conducts interviews with students before they come on campus, to make clear what is the kid's goal. And maybe the kid hasn't yet find the goal, but tha...