题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3711 题意:两个数集合,找二进制下位数不同最少的数,如果一样,找集合数最小的. 暴力枚举 #include <bits/stdc++.h> using namespace std; ; int n, m; int a[maxn], b[maxn]; int ok(int x, int y) { int xx = x, yy = y; ; if(x > y) swap(x, y); while…

Binary Number Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1879    Accepted Submission(s): 1133 Problem Description For 2 non-negative integers x and y, f(x, y) is defined as the number of di…

Binary Number Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1475    Accepted Submission(s): 933 Problem Description For 2 non-negative integers x and y, f(x, y) is defined as the number of dif…

Binary Number Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1287    Accepted Submission(s): 807 Problem Description For 2 non-negative integers x and y, f(x, y) is defined as the number of di…

B. Fi Binary Number     A Fi-binary number is a number that contains only 0 and 1. It does not contain any leading 0. And also it does not contain 2 consecutive 1. The first few such number are 1, 10, 100, 101, 1000, 1001, 1010, 10000, 10001, 10010,…

problem 693. Binary Number with Alternating Bits solution1: class Solution { public: bool hasAlternatingBits(int n) { ; ) { /* errr... if(n&1 && bit==1) return false; else if(n&1) bit = 1; if(n&1==0 && bit==0) return false; els…

链接:https://ac.nowcoder.com/acm/contest/897/J 来源:牛客网 Binary Number 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 32768K,其他语言65536K 64bit IO Format: %lld 题目描述 As a programmer, you are probably familiar with the binary representation of integers. That is, write an in…

Question 693. Binary Number with Alternating Bits Solution 思路:输入一个整数,它的二进制01交替出现,遍历其二进制字符串,下一个与上一个不等,返回true,如果有相等的就返回false Java实现: public boolean hasAlternatingBits(int n) { char last = '2'; // 非0非1即可 for (char c : Integer.toBinaryString(n).toCharArr…

Problem Description For non-negative integers x and y, f(x, y) , )=,f(, )=, f(, )=. Now given sets of non-negative integers A and B, for each integer b in B, you should find an integer a in A such that f(a, b) is minimized. If there are more than one…

Given a positive integer, check whether it has alternating bits: namely, if two adjacent bits will always have different values. Example 1: Input: 5 Output: True Explanation: The binary representation of 5 is: 101 Example 2: Input: 7 Output: False Ex…