Which of the following stream functions uses a Predicate lambda function? I.e. : input-> [boolean expression] A. sorted B. limit C. map D. filter
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In Java, the filter
method is a stream function that returns a new stream consisting of the elements that match the given predicate. The signature of the filter
method is as follows:
Stream<T> filter(Predicate<? super T> predicate)
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- Write a function findLetter based on the following rules: It takes a string named str and a character named ch as parameter, returns the index of the first occurrence of the character ch if the str string contains the character ch; If the relevant character is not found in the string, write a function that returns -1. Call the function inside the main function and test it. You should use the prototype given below: int findLetter (char str [], char ch)C++ Given code is #pragma once#include <iostream>#include "ourvector.h"using namespace std; ourvector<int> intersect(ourvector<int> &v1, ourvector<int> &v2) { // TO DO: write this function return {};}Jupyter Notebook Fixed Income - Certicificate of Deposit (CD) - Compound Interest Schedule An interest-at-maturity CD earns interest at a compounding frequency, and pays principal plus all earned interest at maturity. Write a function, called CompoundInterestSchedule, that creates and returns a pandas DataFrame, where each row has: time (in years, an integer starting at 1), starting balance, interest earned, and ending balance, for an investment earning compoundedinterest. Use a for(or while) loop to create this table. The equation for theith year's ending balance is given by: Ei =Bi (1+r/f)f where: Ei is year i's ending balance Bi is year i's beginning balance (note: B1 is the amount of the initial investment (principal) r is the annual rate of interest (in decimal, e.g., 5% is .05) f is the number of times the interest rate compounds (times per year) The interest earned for a given year is Ei - Bi Note the term of the investment (in years) is not in the above equation; it is used…
- c++Define a function generate_new_string that takes an integer times and a string string and - returns a new string such that is a concatenation of times copies of string. For example: Test Result print (generate_new_string(2, 'aa')) aaaaRepost Please help me explain the whole program step by step such as explain all the functions, the element, the operation, all the struct functions and so on. The coding: #include<iostream>#include<iomanip>#include<ctype.h>#include<string.h>using namespace std; struct nodeWords{ char words[100]; struct nodeWords* next;};struct undoWords{ char unwords[100]; struct undoWords* next;};undoWords* untop;undoWords* newundoNode; nodeWords* top; //these pointers are used to hold the linked list.nodeWords* current; //use for traversalnodeWords* newNode; //use to create new node for new recordnodeWords* pop; void Push() //push an element into the stack{ char answer; do { newNode = new nodeWords; cout << "\nWrite what's in your mind.." << endl; cout << "Your words > "; cin >> ws; cin.getline(newNode->words, 100); newNode->next = top; top = newNode; cout…
- What are values of vector "vec", if QUANTILE function returns following values? > quantile (vec) 0% 25% 50% 75% 100% 0.0 12.5 25.0 37.5 50.0t. Given a string as a parameter to the function, return a square grid filled with all the characters of the string from left to right. Fill empty spaces in the grid with '_'. Sample Input: stringtogrid Output: {{s, t, r, i}, {n, g, t, o}, {g, r, i, d}, {_, _, _, _}} Complete the function: vector<vector<int> formGrid(string s){}Add search function in which from user it will check how many vaccines are available in storage somewhat like in image given #include <stdio.h>#include <stdlib.h>#include <string.h> struct vacc{ char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float population; }v[10]; // Function Declarations void create_inventory(); void update_vacc_qty(); int search_vaccine(); void display_vaccine(); // Main Function starts here int main() { //create_inventory(); //display_vaccine(); //search_vaccine(); update_vacc_qty(); return 0; } //Function to Create Vaccine.txt as per the given table void create_inventory() { int option = 1; // variables to collect data as per table given char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float populaion; //File definition FILE *infile; infile = fopen("Vaccine.txt","w"); // file opening for writing if(infile == NULL) // Checking for the file creation{printf("Vaccine.txt file not found\n");} //Accepting data…
- Write a function called translate_to_italian () that takes a string as a parameter (a colour). translates the colour into the Italian word and returns the translated text (as a string). Your function should translate the following colours into their Italian equivalent: ● Green= Verde • Purple E Viola Pink Rosa . Silver Argento . If a colour is passed to the function that is not contained in the above list, the function should return the string "I don't understand?". For example: Calling the function translate_to_italian like so: translation translate_to_italian ("Pink") will assign to the string "Rosa" to variable translation. - Calling the function translate_to_italian like so: = translate_to_italian ("Red") translationc++ Write a function called MinWindowSubstring(Text subText) that takes a struct object of type Text as shown below and has two elemnts: the first element Sentence which is a long sentence or string, and the second element sub is a string contains some characters. Your goal is to determine the smallest substring of Sentence that contains all the characters in sub. For example: if subText is Senetnce="aaabaaddae", sub="aed" then the smallest substring of Sentence that contains the characters a, e, and d is "dae" located at the end of the string. So for this example your program should return the string dae. Your program must contain and use the following: A struct called Text that will be used to store each position. struct Text { string Sentence; string sub; }; A function called MinWindowSubstring that will calculate and return the minimum substring of a senetence, which will be called by your main function. string MinWindowSubstring(Text subText); Input: The first…C++ code please: Create a generic functionprint_if(start, stop, condition, out)that prints to output stream out all the elements in the range[start,stop) that satisfy the unary predicate condition. The elements are printed on separate lines. The arguments start and stopare bidirectional iterators. Test your function by printing all the stringsmore than 3 characters long in some vector of strings