Tom and Sangu played a game. First, the Tom gives Sangu a sequence of different numbers N a1, a2,., an (not really set) and the number K. Sangu should build all the sequences of the series in length K. In each row, he should write down the product of the numbers K - 2: all the features of the following except the smallest and finest element. Sangu wins the game if he can write down all these numbers and tell Tom their product (module 10° +7, as it can be very large). However, Sangu is a lazy child and wants to help him win the game. Count the number Sangu has to tell Tom in python language.

Tom and Sangu played a game. First, the Tom gives Sangu a sequence of different numbers N a1, a2,., an (not really set) and the number K. Sangu should build all the sequences of the series in length K. In each row, he should write down the product of the numbers K - 2: all the features of the following except the smallest and finest element. Sangu wins the game if he can write down all these numbers and tell Tom their product (module 10° +7, as it can be very large). However, Sangu is a lazy child and wants to help him win the game. Count the number Sangu has to tell Tom in python language.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Two positive integers are said to be friendly if each one is equal to the sum of the divisors…

A: Your C++ program is given below as you required with an output.

Q: here is an upcoming football tournament, and the n participating teams are labelled from 1 to n.…

A: In this question, we are asked to write a program in O(n2) to display the match stats Algorithm:…

Q: Prove that for all integers n, it is the case that n is even if and only if 3n is even. That is,…

A: Even number divided by 2 gives zero as remainder and odd number divided by 2 gives 1 as remainder.…

Q: Python Lee has discovered what he thinks is a clever recursive strategy for printing the elements…

A: def printAll(seq): print ('printAll(%s)' % seq) #for tracing arguments if seq: print(seq[0])…

Q: pair of positive integers (a,b) is called uncommon if ⌊ab⌋=amodb. Here, ⌊ab⌋ is the aftereffect of…

A: Given conditions to count the number of special pairs. number of test cases range is 1<=t<=100…

Q: Dr.D has invented yet another invention: the hateinator. He wants to test it on a group of N people…

A: Given: Dr.D has invented yet another invention: the hateinator. He wants to test it on a group of N…

Q: Given a deck of 52 playing cards, we place all cards in random order face up next to each other.…

Q: With T=4, n=12 and A=(3,5,8,8,9,16,29,41,50,63,64,67). Draw the corresponding walkthrough as shown…

A: According to the information given:- We have to solve this on the basis of sample given,

Q: What is memory mapped I/O?

A: Given To know about the memory-mapped Input-Output.

Q: Let's call two numbers isomorphic if they have same number of digits and set of places having equal…

A: Note, as you haven't mentioned any programming language I am solving the problem using C++…

Concept explainers

Topological Sort

Topological sort is a sorting technique that sets up a hierarchy in a process. In this technique, when a directed network has nodes connected by arrows, the root node is placed before the successor node.

Question

Tom and Sangu played a game. First, the Tom gives Sangu a sequence of different numbers N a1,
a2,., aN (not really set) and the number K. Sangu should build all the sequences of the series in
length K. In each row, he should write down the product of the numbers K – 2: all the features of the
following except the smallest and finest element.
Sangu wins the game if he can write down all these numbers and tellI Tom their product (module 10°
+ 7, as it can be very large). However, Sangu is a lazy child and wants to help him win the game.
Count the number Sangu has to tell Tom in python language.
Input
1
43
123 4
Output
36

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Give a recursive definition for the set of all strings of a’s and b’s that begins with an a and ends in a b. Say, S = { ab, aab, abb, aaab, aabb, abbb, abab..} Let S be the set of all strings of a’s and b’s that begins with a and ends in a b. The recursive definition is as follows – Base:... Recursion: If u ∈ S, then... Restriction: There are no elements of S other than those obtained from the base and recursion of S.
3. Two 7-digit integers (leading zeros allowed) are considered to be equivalent if one can be obtained from the other by rearranging its digits. For example, 0012234, 0312042, 3220014 and 2100243 are all considered equivalent, whereas 0012234 and 0001234 are not equivalent. How many nonequivalent 7-digit integers are there in which the digits 0, 2, 4 and 6 can each appear at most once?
An argument is expressed in English below. The domain is the set of people attending a party. Every person who was late to the party left the party early. There is a person who was late to the party and was not happy. .. There is a person who left the party early and was not happy. The form of the argument is: x (P(x) → Q(x)) 3X (P(x) ^ ¬R(x)) .: 3x (Q(x) ^ ¬R(x)) Select the definitions for predicates P, Q, and R. P(x): Pick Q(x): Pick R(x): Pick
0 A ladder tournament L can be split into two separate ladder tournaments L and L byassigning each player either to L or to L. The new ranks of the players are adjustedso that they do not contradict the relative rankings in L. However, there are manyways to define the inverse operation, joining two tournaments of disjoint players.Design algorithm Join-Ladder-Tournaments(L, L) that gives both tournamentsan equal value. This means, for example, that the joining does not force the championof L to compete against the worst players in L before she can have a match withthe champion of L
There is an upcoming football tournament, and the n participating teams are labelled from 1 to n. Each pair of teams will play against each other exactly once. Thus, a total of matches will be held, and each team will compete in n − 1 of these matches. There are only two possible outcomes of a match: 1. The match ends in a draw, in which case both teams will get 1 point. 2. One team wins the match, in which case the winning team gets 3 points and the losing team gets 0 points. Design an algorithm which runs in O(n2 ) time and provides a list of results in all matches which: (a) ensures that all n teams finish with the same points total, and (b) includes the fewest drawn matches among all lists satisfying (a). Do not write the code, give steps and methods. Explain the steps of algorithm, and the logic behind these steps in plain English.Please give time complexity. list of results mean Any combination of wins, losses and draws. You may wish to view this as a mapping from the set of…