Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. This problem requires that yo…
Exponentiation Time Limit: 500MS Memory Limit: 10000K Total Submissions: 175340 Accepted: 42341 Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the n…
2951:浮点数求高精度幂 总时间限制: 1000ms 内存限制: 65536kB 描述 有一个实数 R ( 0.0 < R < 99.999 ) ,要求写程序精确计算 R 的 n 次方.n 是整数并且 0 < n <= 25. 输入 T输入包括多组 R 和 n. R 的值占第 1 到 第 6 列, n 的值占第 8 和第 9 列. 输出 对于每组输入,要求输出一行,该行包含精确的 R 的 n 次方.输出需要去掉前导的 0 后后面不不要的 0 .如果输出是整数,不要输出小数点.…
F-Partition problem https://ac.nowcoder.com/acm/contest/882/F 题意:输入一个数n,代表总共有2n个人,然后每个人对所有人有个贡献值,然后问题需要将2n个人分成两组,每组n个人,问如何分组使得两组之间的价值最大,同组人不算价值. 思路:直接dfs暴力分组. //aeha #include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsi…
Bob wants to pour water Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge There is a huge cubiod house with infinite height. And there are some spheres and some cuboids in the house. They do not intersect with others and the house.…
英语发音规则---H字母 一.总结 一句话总结: 1.H发[h]音? hot [hɒt] adj. 热的 house [haʊs] n. 住宅 head [hed] n. 头:头痛 hat [hæt] n. 帽子 hand [hænd] n. 手,手艺 hear [hɪə] vt. 听到 2.H不发音? hour ['aʊə] n. 小时 honest ['ɒnɪst] adj. 诚实的 honor ['ɒnə(r)] n.尊敬 3.h字母相关的短语? a hat in hand hold…