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- String Pair // Problem Description // One person hands over the list of digits to Mr. String, But Mr. String understands only strings. Within strings also he understands only vowels. Mr. String needs your help to find the total number of pairs which add up to a certain digit D. // The rules to calculate digit D are as follow // Take all digits and convert them into their textual representation // Next, sum up the number of vowels i.e. {a, e, i, o, u} from all textual representation // This sum is digit D // Now, once digit D is known find out all unordered pairs of numbers in input whose sum is equal to D. Refer example section for better understanding. // Constraints // 1 <= N <= 100 // 1 <= value of each element in second line of input <= 100 // Number 100, if and when it appears in input should be converted to textual representation as hundred and not as one hundred. Hence number…C++ Code Only: There are two A, B players playing the game. Player A has a string on him, and Player B has a string on him. Both s and t consist of only small English letters and are of equal length. A makes the first move, then B, then A, and so on. Before the start of the game, players know the contents of both the s and t strings. These players form one rope during the game. Initially, the character unit w is empty. In each move, the player removes any single letter from the alphabetical order in sequence and adds this letter anywhere (anywhere) to the letter unit (Note that uw is a unit of characters all the time, and you can insert letters or at the end. It is not an empty list where you can add character in any reference. Please refer to the Definitions for further specifications). If in any stage of the game, the character unit w is more than 1 length and is a palindrome, the player who made the last move wins. If even after the game is over (i.e., when both s and t have turned…Assignment Content Write a program that lets the user enter the coordinates of the center and radius of two circles, circle 1 with center coordinates at (* Y1 and circle 2 with center coordinates at (X y,). The program then determines whether circle 2 is inside circle 1 or overlaps with circle 1. rl rl • (x1, y1) (x1, y1) (x2, y2), (x2, y2) Circle 2 is found to be inside circle 1 if distance between the centers is <=Tradius circle1 - radius cirede and circle 2 is said to overlap circle one if the distance between the two centers is <=radius circle1 + radius circle2- Test Cases: Enter center coordinates (x, y) and radius of circle 1:0.5 5.1 13 Enter center coordinates (x, y) and radius of circle 2:11.7 4.5 Circle 2 is inside of circle 1 Enter center coordinates (x, y) and radius of circle 1:3 75.5 Enter center coordinates (x, y) and radius of circle 2: 6.7 3.5 3 Circle 2 overlaps circle 1 Enter center coordinates (x, y) and radius of circle 1:3.55.5 1 Enter center coordinates (x, y) and…
- Anagram words Write a C code that asks users to enter two words, one after the other and checks if these words are anagrams (permutations of the same letters). For instance, the words “smartest” and “mattress” are anagrams. Examplea Run 1: Please enter first word: lookplease enter the second word: coolSorry! “cool” and “look” are not anagrams. Run 2: Please enter first word: masters please enter the second word: smartes Yes! “masters” and “smartes” are anagrams. Hint: If you sort the two words that are anagrams, they will become identical! For instance, “smartest” and “masters” both sort to “aemrsstt” You can use all functions in <string.h> Sorting a string is exactly similar to sorting an array. You just need to know the length of the string and make sure you do not touch the terminating null.Grade Book A teacher would like to assign a letter grade to a student, based on student's test score. Write a program to help this teacher managing her students' test score. Use the following grading scale to assign a letter grade to a student. Test Score Letter Grade 80 - 100 A 70 - 79 B 60 69 C 50 - 59 0- 49 F Your program must have an array of string objects to hold the student names and an array of int to hold the student scores. Let the teacher determines the number of students and ask the teacher to enter the information for each student. Your program should have the following programmer-defined functions: getInput () - to read the students name and scores from user getGrade () - to determine the letter grade corresponding to the score getReport () - to determine the maximum, minimum, average and standard deviation of the scores Display an error message if the teacher enter mark below 0 or above 100, and keep asking for a valid value. The program should also be capable of…// LeftOrRight.cpp - This program calculates the total number of left-handed and right-handed // students in a class. // Input: L for left-handed; R for right handed; X to quit. // Output: Prints the number of left-handed students and the number of right-handed students. #include <iostream> #include <string> using namespace std; int main() { string leftOrRight = ""; // L or R for one student. int rightTotal = 0; // Number of right-handed students. int leftTotal = 0; // Number of left-handed students. // This is the work done in the housekeeping() function cout << "Enter an L if you are left-handed, a R if you are right-handed or X to quit: "; cin >> leftOrRight; // This is the work done in the detailLoop() function // Write your loop here. // This is the work done in the endOfJob() function // Output number of left or right-handed students. cout << "Number of left-handed students:…
- C PROGRAMMING HELP I need help fixing an old assignment of mine. The point of the script is to read the pasted/attached Number_new.txt file's contents, meant to represent a classes' final grades out of 100 percent, and print an .exe screen as well as another .txt file that repeats the grade number with a letter grade and a PASS or FAIL next to it. At the end it needs to say how many students passed and how many failed. Nothing too complicated with the grading, just 90.0 and up is an A, 80.0 to 89.99 is a B, etc. And of course, anything below 60.0 is an F/FAIL. Please NO IOSTREAM.H OR CACIO.H! I cant use those header files. Below is the script: #include<stdio.h>#include<math.h>#define THEFILE "Number_new.txt" int main(){ float r0[10]; float rr[10]; FILE *fp; char line[81]; fp = fopen(THEFILE, "Number_new.txt"); if (fp != NULL) { /* The file is open. */ printf("%7s %7s %7s %7s %7s %7s %7s %7s %7s %7s\n", "0", "0.01",…T/F 7. You can use, >, ==,!=, =, >= to match int, float, and double variables, but you must use compareTo(), equals(), and equalsIgnoreCase to compare char and String variables ().Date: Lab Objectives This lab was designed to reinforce the following programming concepts: Using repetition structures. Using decision making Using /0 files. Exercise#1: Counting Number of Digits Write a Java program that inputs one integer number from the user, determine the number af individual digits and prin the number of digits and the digits separated from one another by a tab space. For example, if the user types in the numbe 42339, the program should print "There are 5 digits, which are 4 2339", Sample Input/Output Enter an integer value: 12345678 There are(8 aigite, wrich are(1)2 3 45676 num/13 Exercise#2: Sales A mal-order house sells five products whose retail arices are as follows: Procuct 1. $2. sa; product 2, 54.50; product 3, 34. 481 Eroduct 4. $4.99 and product 5. $6.87. Write a Java program that reads a series of pairs as foliows: product number and product name. The quantity sold is generated at randam between O and 50. Your program should n a svitch statem.ent to…
- T/F 3) The parameter (String[ ] variable) is used in a Java key method such that a user may run the software and supply "command-line" parameters. The operator, on the other hand, does not need to have any parameters since the parameter is a String sequence.JAVA LAB PROGRAMMING Write a Java program to find and display all substrings of a user entered string.AHPA #24: Game Club * * You really enjoy playing the online game "PUBG: Battlegrounds". You * have decided to create a student club of other people who like to play * it. * * Your program will need a structure to keep track of players. It will * need to hold a student's name, their "game name", age, and current * level of play (an integer). * * You have been given player data in string form. Use Rust slices to * process the string and load a vector of the structure with the player * info. * * Print each of the loaded structures out using the "{:?}" command. * * Bob Johnson:Master Sargent:21:7 * Rebecca Hold:Slay:19:4 * John Majors:Murader:20:6 * Ann Jenkens:Force:22:9 * * Student Name: * */ fn main() { let player1 = String::from("Bob Johnson:Master Sargent:21:7"); let player2 = String::from("Rebecca Hold:Slay:19:4"); let player3 = String::from("John Majors:Murader:20:6"); let player4 = String::from("Ann Jenkens:Force:22:9"); }