examples

give at least three examples that show different features of string slices. describe the feature illustrated by each example. invent your own examples. do not copy them for the textbook or any other source.

create a function that converts an object into an array containing only the object's keys. examples: let obj = { a: 1, b: 2, c: 3 }

Write a C++ program that displays a Letter Pyramid from a user-provided std::string. Prompt the user to enter a std::string and then from that string display a Letter Pyramid as follows: It's much easier to understand the Letter Pyramid given examples.