题意:给定一个区间,求区间中的一个数,这个数表示成二进制的时候,数字1的个数最多! 如果有多个这样的数字,输出最小的那个! 思路:对左区间的这个数lx的二进制 从右往左将0变成1,直到lx的值大于右区间的值rx! #include<iostream> #include<cstring> #include<cstdio> #include<algorithm> using namespace std; int main(){ long long a, b; i…
You are given n strings s1, s2, ..., sn consisting of characters 0 and 1. m operations are performed, on each of them you concatenate two existing strings into a new one. On the i-th operation the concatenation saisbi is saved into a new string sn + …
Snark and Philip are preparing the problemset for the upcoming pre-qualification round for semi-quarter-finals. They have a bank of nproblems, and they want to select any non-empty subset of it as a problemset. k experienced teams are participating i…
C. Bits time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Let's denote as the number of bits set ('1' bits) in the binary representation of the non-negative integer x. You are given multiple que…
A. Bits time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Let's denote as the number of bits set ('1' bits) in the binary representation of the non-negative integer x. You are given multiple…
