The first line of input contains a single numbernn (1≤n≤161≤n≤16) — the size of the array.nn is guaranteed to be a power of 2. The second line of input containsnn space-separated integersaiai (1≤ai≤1001≤ai≤100) — the elements of the array. Output Return the maximal leng...
Thank you for participating in our contest! We hope you enjoyed it. Please let us know what you thought of the problems by voting! 1812A - Are You a Robot? Idea:ToxicPie9 Preparation:flamestorm Hint Solution Video Editorial Feedback 1812B - Was it Rated? Idea:BucketPotato Preparation:Buck...
Thanos sortis a supervillain sorting algorithm, which works as follows: if the array is not sorted, snap your fingers* to remove the first or the second half of the items, and repeat the process. Given an input array, what is the size of the longest sorted array you can obtain from it...
Hi everyone, April Fools is near and as usual we have anApril Fools Day Conteston Codeforces this year. In addition to that, I usually try to host some form of mini April Fools Contest for my friends every year (or almost every year). This year, I am trying to host a bigger April ...
链接 April Fools Day Contest 2023 A. Are You a Robot? 输入验证码(security)即可 B. Was it Rated? 问的是CF Round 1-25哪些场是rated的 除了15,20,21都是 C. Digits 显然每组数据的答案是这组输入的乘积,问题是n是多少。 然后参考样例,三组的n是3 1 4。大胆猜测n是圆周率对应位置的Digit。 D....
int main(){ int n; cin>>n; cout<<p[n-1]<<endl; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. B - Kids' Riddle 16进制中圈圈的个数。。。 这TM谁猜得到(微笑) #include<bits/stdc++.h> using namespace std; char getc(long long p){ if...
April Fools Day Contest 2016 G. You're a Professional,G.You'reaProfessional题目连接:http://www.codeforces.com/contest/656/problem/GDescriptionAsimplerecommendationsystemwouldrecommendauserthing
比较全的April Fools' Day愚人节相关知识的英文介绍 April Fools' Day is a day to play jokes on others, No one knows how this holiday began but people think it first started inFrance. In the 16 th century, people celebrated New Year's Day from March 25 to April 1. In the mid—1560s ...
April Fools Day Contest 2016 F. Ace It!F. Ace It!题目连接:http://www.codeforces.com/contest/656/problem/FDescriptionInputThe only line of the input is a string of 7 characters. The first character is letter A, followed by 6 digits. The input is guaranteed to be valid (for certain ...
#include<bits/stdc++.h> using namespace std; char s[105]; int main() { int T; scanf("%d", &T); while (T--) { scanf("%s", s + 1); bool f = 0; for (int i = 1; s[i]; i++) { if (s[i] == 'i' && s[i + 1] == 't') { printf("YES\n"); f = 1;...