String function examples, C/C++ Programming

Assignment Help:

1. De ne a function chomp :: String -> String that selects a run of repeated characters from the start of a string with the run being as long as possible.

For example

chomp "aaaaaabbbbcccc" = "aaaaaa"
chomp "ddddddddddddd" = "ddddddddddddd"

2. Using chomp, de ne a function
runs :: String -> [String ]
that splits a string into a list of runs of repeated characters, with each run comprising at most nine characters. For example:
runs "aaaaaabbbbcccc" = ["aaaaaa", "bbbb", "cccc"]
runs "ddddddddddddd" = ["ddddddddd", "dddd"]

3.De ne a function
flatten :: [(Char, Int)] -> String
that
attens a list of pairs of characters and digits to a string. For example:
flatten [(a, 5), (b, 4), (c, 2)] = "a5b4c2"
flatten [(d, 9), (d, 3)] = "d9d3"


Related Discussions:- String function examples

Find the internal resistance of the battery, The voltage at the terminals o...

The voltage at the terminals of a battery is 52V when no load is linked and 48.8V when a load taking 80A is connected. Find the internal resistance of the battery. What wou

Work related, Make the following 3 functions work by filling in appropriate...

Make the following 3 functions work by filling in appropriate C code. This file 1. // Write a function to count the number of particular characters in a string. // Do not use a

Explain multilevel inheritance, Multilevel Inheritance In multilevel in...

Multilevel Inheritance In multilevel inheritance there is a parent class , from whom we derive another class . now from this derived class we can derive another class and so on

Last ant on rod, There are ''n'' ants on a ''n+1'' length rod. The ants are...

There are ''n'' ants on a ''n+1'' length rod. The ants are numbered from 1 to n and are initially placed at positions starting from position 1 till position n. They are moving eith

Area under curve, Write a program to find the area under the curve y = f(x)...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Built a web crawler , To develop a web crawler such that when given a base ...

To develop a web crawler such that when given a base URL, it will traverse the entire web tree and then build an index of keywords and what URL link they appear on.   The web crawl

Arrays, how to write the code for operation research

how to write the code for operation research

What are source files and bytecode files, Problem : (a) What do you u...

Problem : (a) What do you understand by the term ‘constructor' in Java? Explain with an appropriate example. (b) Describe the differences between an object and a class usi

Add words in dictionary - c++ program, Add words in Dictionary: void D...

Add words in Dictionary: void Dictionary::add( Object& objectToAdd ) {     if( !objectToAdd.isAssociation() )         ClassLib_error( __ENOTASSOC );     else

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd