题目链接:https://pintia.cn/problem-sets/1108548596745592832/problems/1108548661014913033 题目大意: 这仍然是一道关于A/B的题,只不过A和B都换成了多项式.你需要计算两个多项式相除的商Q和余R,其中R的阶数必须小于B的阶数. 输入格式: 输入分两行,每行给出一个非零多项式,先给出A,再给出B.每行的格式如下: N e[1] c[1] ... e[N] c[N] 其中N是该多项式非零项的个数,e[i]是第i个非零项的

7-10 多项式A除以B (25分)   这仍然是一道关于A/B的题,只不过A和B都换成了多项式.你需要计算两个多项式相除的商Q和余R,其中R的阶数必须小于B的阶数. 输入格式: 输入分两行,每行给出一个非零多项式,先给出A,再给出B.每行的格式如下: N e[1] c[1] ... e[N] c[N]   其中N是该多项式非零项的个数,e[i]是第i个非零项的指数,c[i]是第i个非零项的系数.各项按照指数递减的顺序给出,保证所有指数是各不相同的非负整数,所有系数是非零整数,所有整数在整型范围

1009 Product of Polynomials (25分)   This time, you are supposed to find A×B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a polyno

这个问题我是在PAT大区赛题里遇见的.题目如下: 多项式A除以B(25 分) 这仍然是一道关于A/B的题,只不过A和B都换成了多项式.你需要计算两个多项式相除的商Q和余R,其中R的阶数必须小于B的阶数. 输入格式: 输入分两行,每行给出一个非零多项式,先给出A,再给出B.每行的格式如下: N e[1] c[1] ... e[N] c[N] 其中N是该多项式非零项的个数,e[i]是第i个非零项的指数,c[i]是第i个非零项的系数.各项按照指数递减的顺序给出,保证所有指数是各不相同的非负整数,所有系

1009 Product of Polynomials (25 分) This time, you are supposed to find A×B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a polynom

1009 Product of Polynomials (25)(25 分) This time, you are supposed to find A*B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a pol

1002 A+B for Polynomials (25)(25 分) This time, you are supposed to find A+B where A and B are two polynomials. Input Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a polynomial: K N1 a~N1

A1082 Read Number in Chinese (25)(25 分) Given an integer with no more than 9 digits, you are supposed to read it in the traditional Chinese way. Output "Fu" first if it is negative. For example, -123456789 is read as "Fu yi Yi er Qian san B

A1009 Product of Polynomials (25)(25 分) This time, you are supposed to find A*B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a po

1145 Hashing - Average Search Time (25 分)   The task of this problem is simple: insert a sequence of distinct positive integers into a hash table first. Then try to find another sequence of integer keys from the table and output the average search ti

1059 Prime Factors (25 分)   Given any positive integer N, you are supposed to find all of its prime factors, and write them in the format N = p​1​​​k​1​​​​×p​2​​​k​2​​​​×⋯×p​m​​​k​m​​​​. Input Specification: Each input file contains one test case whi

---恢复内容开始--- 1010 一元多项式求导 (25 分) 设计函数求一元多项式的导数.(注:x​n​​(n为整数)的一阶导数为nx​n−1​​.) 输入格式: 以指数递降方式输入多项式非零项系数和指数(绝对值均为不超过 1000 的整数).数字间以空格分隔. 输出格式: 以与输入相同的格式输出导数多项式非零项的系数和指数.数字间以空格分隔,但结尾不能有多余空格.注意“零多项式”的指数和系数都是 0,但是表示为 0 0. 输入样例: 3 4 -5 2 6 1 -2 0 输出样例: 12 3

1002 A+B for Polynomials (25分)   This time, you are supposed to find A+B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a polynomia

题目 This time, you are supposed to find A×B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the information of a polynomial: K N​1​​ a​N​1​​ ​​ N​2​​ a​

PAT (Advanced Level) Practice 1002 A+B for Polynomials (25 分) 凌宸1642 题目描述: This time, you are supposed to find A+B where A and B are two polynomials. 译:这一次,你要找到 A + B ,其中 A , B 是两个多项式 Input Specification (输入说明): Each input file contains one test case

06-图1 列出连通集   (25分) 给定一个有NN个顶点和EE条边的无向图,请用DFS和BFS分别列出其所有的连通集.假设顶点从0到N-1N−1编号.进行搜索时,假设我们总是从编号最小的顶点出发,按编号递增的顺序访问邻接点. 输入格式: 输入第1行给出2个整数NN(0<N\le 100<N≤10)和EE,分别是图的顶点数和边数.随后EE行,每行给出一条边的两个端点.每行中的数字之间用1空格分隔. 输出格式: 按照"{ v_1v​1​​ v_2v​2​​ ... v_kv​k​​ 

01-复杂度2 Maximum Subsequence Sum   (25分) Given a sequence of K integers { N​1​​,N​2​​, ..., N​K​​ }. A continuous subsequence is defined to be { N​i​​,N​i+1​​, ..., N​j​​ } where 1≤i≤j≤K. The Maximum Subsequence is the continuous subsequence which has

7-17 字符串关键字的散列映射(25 分) 给定一系列由大写英文字母组成的字符串关键字和素数P,用移位法定义的散列函数H(Key)将关键字Key中的最后3个字符映射为整数,每个字符占5位:再用除留余数法将整数映射到长度为P的散列表中.例如将字符串AZDEG插入长度为1009的散列表中,我们首先将26个大写英文字母顺序映射到整数0~25:再通过移位将其映射为3×32​2​​+4×32+6=3206:然后根据表长得到,即是该字符串的散列映射位置. 发生冲突时请用平方探测法解决. 输入格式: 输入第

7-10 旅游规划(25 分) 有了一张自驾旅游路线图,你会知道城市间的高速公路长度.以及该公路要收取的过路费.现在需要你写一个程序,帮助前来咨询的游客找一条出发地和目的地之间的最短路径.如果有若干条路径都是最短的,那么需要输出最便宜的一条路径. 输入格式: 输入说明:输入数据的第1行给出4个正整数N.M.S.D,其中N(2≤N≤500)是城市的个数,顺便假设城市的编号为0~(N−1):M是高速公路的条数:S是出发地的城市编号:D是目的地的城市编号.随后的M行中,每行给出一条高速公路的信息,分别

题目链接:https://pintia.cn/problem-sets/994805046380707840/problems/994805069361299456 L2-006 树的遍历 (25 分)   给定一棵二叉树的后序遍历和中序遍历,请你输出其层序遍历的序列.这里假设键值都是互不相等的正整数. 输入格式: 输入第一行给出一个正整数N(≤30),是二叉树中结点的个数.第二行给出其后序遍历序列.第三行给出其中序遍历序列.数字间以空格分隔. 输出格式: 在一行中输出该树的层序遍历的序列.数字

L2-007 家庭房产 (25 分)   给定每个人的家庭成员和其自己名下的房产,请你统计出每个家庭的人口数.人均房产面积及房产套数. 输入格式: 输入第一行给出一个正整数N(≤),随后N行,每行按下列格式给出一个人的房产: 编号 父 母 k 孩子1 ... 孩子k 房产套数 总面积 其中编号是每个人独有的一个4位数的编号:父和母分别是该编号对应的这个人的父母的编号(如果已经过世,则显示-1):k(0k≤)是该人的子女的个数:孩子i是其子女的编号. 输出格式: 首先在第一行输出家庭个数(所有有亲