Part1

Write a program that will read in a weight in kilograms and grams and will output the equivalent weight in pounds and ounces.

Use at least three functions: one for input, one or more for calculating, and one for output.

State precondition and postcondition for each function in comment lines.

Include a loop that lets the user repeat this computation for new input values until the user says he or she wants to end the program.

There are 2.2046 pounds in a kilogram, 1,000 grams in a kilogram, and 16 ounces in a pound.

Hint: How to repeat?

Since the program asks user to input Y or N, askYesOrNo function will be

Note that this function doesnt take any value as formal parameters so void type is used. But in case user inputing y instead of Y,

Some user may type in Yes so to prepare for it, bool askYesOrNo(void ){

https://tulane.instructure.com/courses/2165899/assignments/13461778 1/2 4/23/2018 Homework 03

With above, Y, y, Yes and yes work. Also Yah, year, yahoo work.

char ans[256] is a char array, namely a string (this is so called Cstring). We will look into it later.

Part2

Download a file from here (http://academic.udayton.edu/kissock/http/Weather/gsod95current/LANEWORL.txt) .

That is daily averaged temperature data at New Orleans from 1995~present.

There are four columns: month, day, year, and temperature in Fahrenheit (F). The temperature data is 99 if no data was available on that day.

Write a C++ code to extract the minimum temperature and the day it happened from the file.

Develop a function that takes a file stream object connected to the file and returns the minimum temperature, its year, month, and day.

State precondition and postcondition for each function in comment lines.

The program should not assume the number of data in the file.

Break down into some subtasks and state what each subtask does in comment lines.