Write a program that outputs inflation rates for two successive years and whether the inflation is increasing or decreasing. Ask the user to input the current price of an item and its price one year and two years ago. To calculate the inflation rate for a year, subtract the price of the item for that year from the price of the item one year ago and then divide the result by the price a year ago. Your program must contain at least the following functions: a function to get the input, a function to calculate the results, and a function to output the results. Use appropriate parameters to pass the information in and out of the function. Do not use any global variables.

Write a program that outputs inflation rates for two successive years and whether the inflation is increasing or decreasing. Ask the user to input the current price of an item and its price one year and two years ago. To calculate the inflation rate for a year, subtract the price of the item for that year from the price of the item one year ago and then divide the result by the price a year ago. Your program must contain at least the following functions: a function to get the input, a function to calculate the results, and a function to output the results. Use appropriate parameters to pass the information in and out of the function. Do not use any global variables.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 12PE: Write a program that takes as input five numbers and outputs the mean (average) and standard...

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Write a program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1,x2,x3,x4,andx5, then the mean is x=(x1+x2+x3+x4+x5)/5 and the standard deviation is: s=(x1x)2+(x2x)2+(x3x)2+(x4x2)+(x5x2)5 Your program must contain at least the following functions: a function that calculates and returns the mean and a function that calculates the standard deviation.
Write a program that outputs inflation rates for two successive years and whether the inflation is increasing or decreasing. Ask the user to input the current price of an item and its price one year and two years ago. To calculate the inflation rate for a year, subtract the price of the item for that year from the price of the item one year ago and then divide the result by the price a year ago. Your program must contain at least the following functions: a function to get the input; a function to calculate the results; a function to output the results. Use appropriate parameters to pass the information in and out of the function. An example of the program is shown below: Enter the current price of the item: 10 Enter the price of the item one year ago: 8 Enter the price of the item two years ago: 4 Current year inflation: 0.25 Inflation one year ago: 1.00 Inflation is not increasing.
Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per line. The coin types are dollars, quarters, dimes, nickels, and pennies. Use singular and plural coin names as appropriate, like 1 penny vs. 2 pennies. Ex: If the input is: 0 or less, the output is: no change Ex: If the input is: 45 the output is: 1 quarter 2 dimes Your program must define and call the following function. The function exact_change() should return num_dollars, num_quarters, num_dimes, num_nickels, and num_pennies.def exact_change(user_total)
Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per line. The coin types are dollars, quarters, dimes, nickels, and pennies. Use singular and plural coin names as appropriate, like 1 penny vs. 2 pennies. Ex: If the input is: 0 or less, the output is: no change Ex: If the input is: 45 the output is: 1 quarter 2 dimes Your program must define and call the following function. The function exact_change() should return num_dollars, num_quarters, num_dimes, num_nickels, and num_pennies.def exact_change(user_total) python please use this in answer # Define your function here if __name__ == '__main__': input_val = int(input()) num_dollars, num_quarters, num_dimes, num_nickels, num_pennies = exact_change(input_val) # Type your code here.
Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per line. The coin types are dollars, quarters, dimes, nickels, and pennies. Use singular and plural coin names as appropriate, like 1 penny vs. 2 pennies. Ex: If the input is: 0 or less, the output is: no change Ex: If the input is: 45 the output is: 1 quarter 2 dimes Your program must define and call the following function. The function exact_change() should return num_dollars, num_quarters, num_dimes, num_nickels, and num_pennies.def exact_change(user_total) # Define your function here if __name__ == '__main__': input_val = int(input()) num_dollars, num_quarters, num_dimes, num_nickels, num_pennies = exact_change(input_val) # Type your code here. python
Write a program, using a function, that will check a single integer to determine if it is prime number or not. Enter a positive integer enter to check: X is not a prime number. Or X is a prime number.
Write a program that asks the user to input two numbers. If the first number entered is greater than the second number, the program should print the message: "The first number is greater." Otherwise, it should print the message: "The first number is smaller." By using functions
Write a program that asks the user to input a grade that he or she received on an exam. The grade is an integer between 0 and 100 inclusive. The program should convert the numeric grade into the equivalent letter grade. Do the conversion by using a function Letter_Grade () that converts a numeric grade in the range 0 to 100 to the equivalent letter grade. The function should have one argument, the integer grade. The return value of the function should be A if the grade is 90 to 100; B if the grade is 80 to 89; C if the grade is 70 to 79; D if the grade is 65 to 69; and F if the grade is 64 or lower. After converting the grade, the program should display the nu¬meric grade and the equivalent letter grade.
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. Ex: If the input is: n Monday the output is: 1 Ex: If the input is: z Today is Monday the output is: 0 Ex: If the input is: n It's a sunny day the output is: 2 Case matters. n is different than N. Ex: If the input is: n Nobody the output is: 0 Your program must define and call the following function that returns the number of times the input character appears in the input string. int CountCharacters(char userChar, string userString) Note: This is a lab from a previous chapter that now requires the use of a function. #include <iostream>using namespace std; /* Define your function here */ int main() {/* Type your code here. Your code must call the function. */ return 0;} Please help me with this problem using c++.
Write a program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1, x2, x3, x4, and x5, then the mean is x = (x1 + x2 + x3 + x4 + x5)/5 and the standard deviation is: Your program must contain at least the following functions: a function that calculates and returns the mean and a function that calculates the standard deviation. ____________________________
Write a program that inputs a number for day of the week (e.g. 1 for Monday, 2 for Tuesday, …, 7 for Friday). The program should print the name of the day and if the user enters a week day, call a function weekday() that prints the schedule for a week day, otherwise call a function weekend() to print the schedule for a weekend day. The functions weekday() and weekend() takes no parameters and returns no value. Sample output1: Enter a day number (e.g.1(Monday), 2(Tuesday)) to display schedule:6 Saturday. Go for a walk. Hang out with friends. Do house chores.
Write a function number_of_pennies() that returns the total number of pennies given a number of dollars and (optionally) a number of pennies.input: 5 6 4 Output: 506 400 My Code: def number_of_pennies(dollars=0, pennies=0): numer_of_pennies = (dollars * 100) + pennies return number_of_pennies print(number_of_pennies(int(input()), int(input()))) # Both dollars and penniesprint(number_of_pennies(int(input()))) # Dollars only However, this is the output that I am getting: <function number_of_pennies at 0x7f6a5e1d7e50> <function number_of_pennies at 0x7f6a5e1d7e50>