Q.11Q.12Q.13Q.14Q.15Q.16017Q18There will be multiple test cases running so the Input and Output should match exactly as provided.The base output variable result is set to a defaultvalue of -404 which can be modified. Additionally, you can add or remove these output variables.Input FormatThe first line of input contains a single integer Ndenoting the length of the string.The second line contains the string S.Sample Input6denotes Naabccc -- denotes string SConstraints1<=N<=1000Output FormatThe output contains a single integer that denotes the product of the frequencies of all the characters occurring in the string.Sample Output6ExplanationThe frequencies of a b and care 2. 1. and 3 respectivelyTherefore, P = 2^1^3 = 6.Tes 1011120.132.14Q.15Q16017Q180,20Q21. Strings: Product offrequenciesYou are given a string S of length N which contains lowercase letters.Write a program to find the product of the frequencies of all the characters occurring in the strin9.NoteThe frequency of a character is the number of times a character repeats in a string.Example: aaabcHere, the frequency of "a" is 3, "b" is 1. and "c" isThere will be multiple test cases running so the Input and Output should match exactly as provided.The base output variable result is set to defaultvalue of -404 which can be modified. Additionally. you can add or remove these output variables.Input FormatThe first line of input contains a single integer Ndenoting the length of the string.The second line contains the string S.Sample Input

7 There will be multiple test cases running so the l nput and Output should match exactly as provid ed. The base output variable result is set to a default value of -404 which can be modified. Additionall y, you can add or remove these output variables. Input Format The first line of input contains a single integer N denoting the length of the string. The second line contains the string S. Sample Input 6 aabccc - denotes N -- - denotes string S Constraints 1<=N<=1000 Output Format The output contains a single integer that denote s the product of the frequencies of all the charac ters occurring in the string. Sample Output Explanation The frequencies of a b and care 2 1 and 3 resp ectively Therefore P = 2^1^3 = 6.

7 There will be multiple test cases running so the l nput and Output should match exactly as provid ed. The base output variable result is set to a default value of -404 which can be modified. Additionall y, you can add or remove these output variables. Input Format The first line of input contains a single integer N denoting the length of the string. The second line contains the string S. Sample Input 6 aabccc - denotes N -- - denotes string S Constraints 1<=N<=1000 Output Format The output contains a single integer that denote s the product of the frequencies of all the charac ters occurring in the string. Sample Output Explanation The frequencies of a b and care 2 1 and 3 resp ectively Therefore P = 2^1^3 = 6.

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

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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

Q.11
Q.12
Q.13
Q.14
Q.15
Q.16
017
Q18
There will be multiple test cases running so the I
nput and Output should match exactly as provid
ed.
The base output variable result is set to a default
value of -404 which can be modified. Additionall
y, you can add or remove these output variables.
Input Format
The first line of input contains a single integer N
denoting the length of the string.
The second line contains the string S.
Sample Input
6
denotes N
aabccc -- denotes string S
Constraints
1<=N<=1000
Output Format
The output contains a single integer that denote
s the product of the frequencies of all the charac
ters occurring in the string.
Sample Output
6
Explanation
The frequencies of a b and care 2. 1. and 3 resp
ectively
Therefore, P = 2^1^3 = 6.
Tes

10
11
12
0.13
2.14
Q.15
Q16
017
Q18
0,20
Q21. Strings: Product of
frequencies
You are given a string S of length N which contai
ns lowercase letters.
Write a program to find the product of the frequ
encies of all the characters occurring in the strin
9.
Note
The frequency of a character is the number of ti
mes a character repeats in a string.
Example: aaabc
Here, the frequency of "a" is 3, "b" is 1. and "c" is
There will be multiple test cases running so the I
nput and Output should match exactly as provid
ed.
The base output variable result is set to default
value of -404 which can be modified. Additionall
y. you can add or remove these output variables.
Input Format
The first line of input contains a single integer N
denoting the length of the string.
The second line contains the string S.
Sample Input

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