uva 10494 - If We Were a Child Again If We Were a Child Again Input: standard inputOutput: standard output Time Limit: 7 seconds   “Oooooooooooooooh! If I could do the easy mathematics like my school days!! I can guarantee, that I’d not make any mist…

package com.njupt.acm; import java.math.BigInteger; import java.util.Scanner; public class UVA_10494 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while(scanner.hasNext()){ BigInteger a = scanner.nextBigInteger(…

用java写的大数基本操作,java要求的格式比较严谨. import java.util.*; import java.math.*; public class Main { public static void main(String args[]) { Scanner cin = new Scanner(System.in); BigInteger a,b,ans; String c; b = BigInteger.valueOf(); a = BigInteger.valueOf();…

点此连接到UVA10494 思路: 采取一种, 边取余边取整的方法, 让这题变的简单许多~ AC代码: #include<stdio.h> #include<string.h> int main() { long long mod; long long k, tmp; int len; int ans[10010]; char num[10010], ch[2]; while(scanf("%s%s%lld", num, ch, &mod) != EOF…

题目链接:https://cn.vjudge.net/problem/UVA-11582 /* 问题 输入a,b,n(0<a,b<2^64(a and bwill not both be zero) and 1<n<1000) 计算并输出f(a^b)%n的结果 其中f(i)是斐波那契数列 解题思路 所有的结果都是f(i)对n取模,不妨设F(i)=f(i)%n.不难发现当F(i),F(i+1)出现重复的时候,整个序列就开始出现重复. 所以设周期为mod,计算出一个循环周期F(0)~f…

题意:一块圆形土地,在圆周上选n个点,然后两两连线,问把这块土地分成多少块? 析:这个题用的是欧拉公式,在平面图中,V-E+F=2,其中V是顶点数,E是边数,F是面数.对于这个题只要计算V和E就好. 我们从一个顶点开始枚举对角线,这条线左边有 i 个点,那么右边有 n-i-2 个点,那么两边的连线在这条对角线上形成 i * (n-i-2) 个交点,得到 i * (n-i-2) + 1条线段,然而每个交点, 重复计算了四次,每条线段被重复计算了二次,所以总数就是,,V 加 n 的意思就是加上原来的…

题意:一块圆形土地,在圆周上选n个点,然后两两连线,问把这块土地分成多少块? 析:这个题用的是欧拉公式,在平面图中,V-E+F=2,其中V是顶点数,E是边数,F是面数.对于这个题只要计算V和E就好. 我们从一个顶点开始枚举对角线,这条线左边有 i 个点,那么右边有 n-i-2 个点,那么两边的连线在这条对角线上形成 i * (n-i-2) 个交点,得到 i * (n-i-2) + 1条线段,然而每个交点, 重复计算了四次,每条线段被重复计算了二次,所以总数就是,,V 加 n 的意思就是加上原来的…

UVA10494:If We Were a Child Again 大数除法加取余 import java.util.Arrays; import java.util.Scanner; import java.math.*; public class Main { public static void main(String[] args) { Scanner cin = new Scanner(System.in); BigInteger a,b; String s; while(cin.ha…

参考阅读:http://billie66.github.io/TLCL/book/chap04.html 绝对路径 An absolute pathname begins with the root directory and follows the tree branch by branch until the path to the desired directory or file is completed. For example, there is a directory on you…

题目 Volume 0. Getting Started 开始10055 - Hashmat the Brave Warrior 10071 - Back to High School Physics 10300 - Ecological Premium 458 - The Decoder 494 - Kindergarten Counting Game 414 - Machined Surfaces 490 - Rotating Sentences 445 - Marvelous Mazes…