4: Format.cpp) Write a program that gets two real values from the user, prints their sum and product in scientific notation, and prints their sum and product in fixed point notation. Print answers to three decimal places.

use the following pseudocode to create a program named walkathon.cpp: your friend Emily is participating in a walk-a-thon to benefit a food pantry charity. she is asking her friends and family to sponsor her. she's asked you to create a program for those who wish to sponsor her walk declare an integer variable to store the number of sponsors since she wants as many sponsors as possible, she doesn't know how many sponsors she'll have that means no defined size of the array (number of sponsors will be input by the user) using dynamic memory allocation with a pointer declare an array called miles and assign it the null pointer ask the user how many sponsors there will be store the number of sponsors dynamically allocate an array using the number of sponsors for your counter her constant rate of donation per mile will be $1.50 your program should display a welcome to Emily's Walk-a-thon page! also display her rate of donation per mile in a sentence. ask the user to input the number of…

Q2) Write a program that reads a one-line sentence as input and then displays the following response: If the sentence ends with a question mark (?) and the input contains an even number of characters, display the word "Yes". If the sentence ends with a question mark and the input contains an odd number of characters, display the word "No". If the sentence ends with an exclamation point (!), display the word "Wow". In all other cases, display the words " you always say "followed by the input string enclosed in quotes" ". Your output should all be on one line. Be sure to note that in the last case, your output must include quotation marks around the echoed input string. In all other cases, there are no quotes in the output. Your program does not have to check the input to see that the user has entered a legitimate sentence. Sample Input#1: Please enter a one line question or statement. How are you? Sample Output#1: Yes Sample Input #2: Please enter a one line…

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