Given two strings, s1 and s2, select only the characters in each string where the character at the same position in the other string is uppercase. Return them as a single string. To illustrate, given the strings s1 = "heLLo" and s2 = "GUlp", we select the letters "he" from s1 because "G" and "U" are uppercase letters. Then we select "lp" from s2 because "LL" is large. Finally, we merge them and return "help". Examples selectLetters ("heLLO", "GUlp") "help" selectLetters ("1234567", "XxXxX") - "135" selectLetters ("EVERYTHING", "SomeThings") - "EYSome Things"

Given two strings, s1 and s2, select only the characters in each string where the character at the same position in the other string is uppercase. Return them as a single string. To illustrate, given the strings s1 = "heLLo" and s2 = "GUlp", we select the letters "he" from s1 because "G" and "U" are uppercase letters. Then we select "lp" from s2 because "LL" is large. Finally, we merge them and return "help". Examples selectLetters ("heLLO", "GUlp") "help" selectLetters ("1234567", "XxXxX") - "135" selectLetters ("EVERYTHING", "SomeThings") - "EYSome Things"

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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Similar questions

Given two strings, s1 and s2, select only the characters in each string where the character in the same position in the other string is in uppercase. Return these as a single string. To illustrate, given the strings s1 = "heLLo" and s2 = "GUlp", we select the letters "he" from s1, because "G" and "U" are uppercase. We then select "Ip" from s2, because "LL" is in uppercase. Finally, we join these together and return "help". Examples selectLetters("heLLO", "GUlp") "GUlp") → "help" selectLetters("1234567", "XxXxX") → "135" wwwwwwwwwww. selectLetters("EVERYTHING", "SomeThings")→ "EYSomeThings"
Given two strings, s1 and s2, select only the characters in each string where the character in the same position in the other string is in uppercase. Return these as a single string. To illustrate, given the strings s1 = "heLLo" and s2 = "GUlp", we select the letters "he" from $1, because "G" and "U" are uppercase. We then select "Ip" from s2, because "LL" is in uppercase. Finally, we join these together and return "help". Examples selectLetters ("heLLO", "GUlp") select Letters ("1234567", "XXXXX") → "135" select Letters ("EVERYTHING", "SomeThings") - "help" "EYSomeThings"
Write a program that gets a string from the user and maps the capital letters into small letters, and maps the small letters into capital letters. Namely, 'A' should be changed to 'a'; 'B' should be changed to 'b'; ... 'Z' should be changed to 'z'. Similarly, 'a' should be changed to 'A'; 'b' should be changed to 'B'; etc... Your program should also change the digits into next odd number. Namely, '0' should be changed to '1'; '1' should be leaved as '1'; '2' should be changed to '3'; ... '9' should be leaved as '9'. Your program should print the final form of the altered string. Example: If the user enters: My salary is 1000 TL. The output should be: mY SALARY IS 1111 tl.
Enter two strings and check whether one string is the reverse of other or not. For example, consider the strings “vikas” and “sakiv”, you can notice that one string is the reverse of other
Write a program that reads a string and checks the longest substring starting with "a" and ending with "z" included in it. Note that, the substring cannot contain another a or another z in it. For example: Ifs="bcd bbccdd badefgze tabdz", the longest substring is: 6
given the strings s1 and s2 are of the same length, create a new string consisting of the first cahracter of s1, followed by the first character of s2, and so on (in other words the new string should consist of alternating characters of s1 and s2). For example, if s1 contained "hello" and s2 contained "world", the new string would contain "hweolrllod". Assign the new string to variable s3. using python
Given two strings, s1 and s2, select only the characters in each string where the character in the same position in the other string is in uppercase. Return these as a single string. To illustrate, given the strings s1 = "heLLo" and s2 = "GU1p", we select the letters "he" from $1, because "G" and "U" are uppercase. We then select "Ip" from s2, because "LL" is in uppercase. Finally, we join these together and return "help". Examples selectLetters ("heLLO", "GUlp") "help" select Letters ("1234567", "XXXXX") → "135" select Letters ("EVERYTHING", "SomeThings") "EYSome Things"
given the strings s1 and s2, not necessarily of the same lenght, create a new string consisting of alternating characters of s1 and s2 (that is, the first character of s1 followed by the first character of s2, followed by the second characters of s1, followed by the second character of s2, and so on. Once the end of either string is reached, the reminder of the longer string is added to the end of the new string. For example, if s1 contained "abc" and s2 contained"uvqxyz", then the new string should contain "aubvcwxyz". Assign the new string to the variable s3. using python and loops
Given a text string, create and return a new string of same length where all vowels have been reversed, and all other characters are kept as they were. For simplicity, in this problem only the characters aeiouAEIOU are considered vowels, and y is never a vowel. For example, given the text string "Uncle Sente lives in Russia", this method should create and return the string "Ancli Sunti levis en Resseu".Furthermore, to make this problem more interesting and the result look more palatable, this method must maintain the capitalization of vowels based on the vowel character that was originally in the position that each new vowel character is moved into. For example, "Ilkka Markus" should become "Ulkka Markis" instead of "ulkka MarkIs". Use the handy character classification methods in the Character utility class to determine whether some particular character is in upper or lower case, and convert some character to its upper or lower case version as needed. Here's the tester it must…
A cryptogram is a coded message using alphabet substitution. For example, the letter "A" in the cryptogram might stand for the letter “Ż." You are to write a program that allows the program user to decipher cryptograms, like the following one. Your program should allow the user to change one letter and display the change, then change another letter and display the change etc. Here is a sample cryptogram to be decoded. String crypto.Part1 = "EKBQUDUHJ XK BCA AYGADDAMB KGENAHUEB UP" String crypto.Part2 = "BCA ZUQDR FDEIA BCA KBEWQK PUG UOQ PEODBK." String crypto.Part3 = "CUZALAQ PQXAMRK UOQ EODBK DXA MUB IM BCA" String crypto.Part4 = "KBEQK FOB XM UOQKADLAK."
A kidnapper kidnaps you and writes a ransom note. He does not write it by hand to avoid having his hand writing being recognized, so he uses a magazine to create a ransom note. We need to find out, given the ransom string and magazine string, is it possible to create a given ransom note. The kidnapper can use individual characters of words. Here is how your program should work to simulate the ransom problem: ▪ your program should prompt the user to enter a long String to represent the magazine and another short String to represent the required ransom note. ▪ your program needs to check if the magazine string contains all required characters in equal or greater number present in the ransom note. ▪ your program should print true if it is possible to create the given ransom note from the given magazine, and print false otherwise. ▪ Break up your code into a set of well-defined functions. Each function should include a comment block that briefly describes it, its parameters and…
Given a string, find the first non-repeating character in it and return it'sindex. If it doesn't exist, return -1.For example:s = "leetcode"return 0.s = "loveleetcode",return 2..