题意:给你一个数,让你求需要复制粘贴多少次才能达到这个数. 析:这真是一个水题,相当水,很容易知道每次都翻倍,只要大于等于给定的数就ok了. 代码如下: #include <iostream> #include <cstdio> #include <cmath> using namespace std; int main(){ int n, kase = 0; while(scanf("%d", &n) && n >=…
2014多校第五题,当时题面上的10^5写成105,我们大家都wa了几发,改正后我和一血就差几秒…不能忍 题目:http://acm.hdu.edu.cn/showproblem.php?pid=4891 The Great Pan Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 966 Accepted Submission(s…
Problem E: Compound Words You are to find all the two-word compound words in a dictionary. A two-word compound word is a word in the dictionary that is the concatenation of exactly two other words in the dictionary. Input Standard input consists of a…