This question refers to the following declaration: String line = "Some more silly stuff on strings!"; //the words are separated by a single space What string will str refer to after execution of the following? int x = line.indexOf("m"); String str = line.substring(10, 15) + line.substring(25, 25 + x); (A) "sillyst" (B) "sillystr" (C) "silly st" (D) "silly str" (E) "sillystrin"
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- Can you please clean up my code? I think there is an implementation problem. Thank you. #include <iostream> #include <fstream> #include <string> using namespace std; void enqQ(int&); void deqQ(int&); void clearQ(int&, int&); bool isEmpty(int, int); bool isFull(int, int); struct planes // data type plane declared via struct { stringrequest; stringflightNum; stringstartingPoint; stringdestination; stringnumberOfPassengers; }; void enqQ(int& rear) // adds data to queue { rear = (rear + 1) % 10; } void deqQ(int& front) // delets data from queue { front = (front + 1) % 10; } void clearQ(int& front, int& rear) // clears queue { front = -1; rear = -1; } bool isEmpty(int front, int rear) // tells if queue is empty or not { if (rear == front) return true; else return false; } bool isFull(int front, int rear) // tells if queue is full or not { if ((rear + 1) % 10 == front) return true; else return false; } int main() { planes…Q1) Write a method that checks whether two words are anagrams. Two words are anagrams if they contain the same letters in any order. For example, "silent" and "listen" are anagrams. Write a test program that prompts the user to enter two strings and, if they are anagrams, displays "anagram", otherwise displays "not anagram". Note: The header of the method is as follows: public static boolean isAnagram(String s1, String s2) Sample Input #1: Enter two strings: Silent listen Sample Output #1: The string “Silent” and “listen” are anagrams. Sample Input #1: Enter two strings: teach peach Sample Output #1: The string “teach” and “peach” aren’t anagrams.Please explain Common String Mistake in the code below/question in Bold: public class StringMistakeDemo{public static void main(String[] args) {String a = "Roux";String b = "Roux";String c = new String("Roux"); /** Number 1* Consider the output from the this block of code. * Which line causes the "false"?* Why are the last two lines different?*/System.out.println();System.out.println("Roux" == "Roux"); //comparing two stringsSystem.out.println(a == b); //comparing two string variablesSystem.out.println(a == c); //comparing two other string variablesSystem.out.println(a.equals(c));//using the string class method "equals"/** Number 2* "identityHashCode" provides a numeric signature that includes the * memory location for the variable. * What does the following output tell you about how Java stores…
- Ask the user for a String. Display the number of whitespace characters in that string. Write in Java and use test case exampels as a result.In Java, please write a program that asks the user to enter a string, and then converts that string to Morse code. Use hyphens for dashes and periods for dots. Morse Code Table Character Code Character Code Character Code Character Code space space 6 - . . . . G --. Q --.- comma --..-- 7 -- . . . H . . . . R .-. period .-.-.- 8 ---.. I .. S . . . question mark ..--.. 9 ----. J .--- T - 0 ----- A .- K -.- U ..- 1 .---- B - . . . L .-.. V . . . - 2 ..--- C -.-. M -- W .-- 3 . . . -- D -.. N -. X -..- 4 . . . .- E . O --- Y -.-- 5 . . . .. F ..-. P .--. Z --..This is the question and needs to be written in java: Write an application that accepts three unique Strings from the user and, without regard to case, appropriately displays either You did not enter the words in alphabetical order or You entered the strings in alphabetical order depending on whether the Strings were entered in alphabetical order.
- Consider the following statement:int* p, q;This statement could lead to what type of misinterpretation?Three variables, x, y, and z, supposedly hold strings of digits, suitable for converting to integers. Write a code that converts these variables into integers and print sum of the three integers. However, if any variable has a value that cannot be converted to an integer, print out, the string "bad value(s) in:" followed by the names of the variables that have bad values (separated by spaces, in alphabetically ascending order). For example, if the values of x, y, and z were respectively "3", "9", "2" then the number 14 would be printed; but if the values were "abc", "15", "boo" then the output would be: bad value(s) in: x zCode in python only. You are given four integer esteems a, b, c and m. Check if there exists a string that contains: a letters 'A'; b letters 'B'; c letters 'C'; no different letters; precisely m sets of nearby equivalent letters (precisely m such positions I that the I-th letter is equivalent to the (i+1)- th one). Input :The primary line contains a solitary integer t (1≤t≤104) — the number of testcases. Every one of the following t lines contains the portrayal of the testcase — four integers a, b, c and m (1≤a,b,c≤108; 0≤m≤108). Output :For each testcase print "YES" if there exists a string that fulfills every one of the necessities. Print "NO" in case there are no such strings. You might print each letter regardless you need (thus, for instance, the strings yEs, indeed, Yes and YES will all be perceived as sure reply).
- Write a program that converts among decimal, hex, and binarynumbers, as shown in Figure c. When you enter a decimal value in the decimal-value text field and press the Enter key, its corresponding hex and binarynumbers are displayed in the other two text fields. Likewise, you can enter valuesin the other fields and convert them accordingly. (Hint: Use the Integer.parseInt(s, radix) method to parse a string to a decimal and use Integer.toHexString(decimal) and Integer.toBinaryString(decimal) toobtain a hex number or a binary number from a decimal.)string of three names print each name in a new line? (separate every word in new line)Write an application that counts the words in a String entered by a user. Words are separated by any combination of spaces, periods, commas, semicolons, question marks, exclamation points, or dashes. Figure 7-17 shows a typical execution.