greater than less than equal to comparison cards

#GREATER THAN LESS THAN EQUAL TO COMPARISON CARDS HOW TO#
#GREATER THAN LESS THAN EQUAL TO COMPARISON CARDS CODE#

Note that the calculator uses national average emissions factors for electricity, which may not be accurate for your region. Kilowatt-hours avoided Choose kilowatt-hours avoided when entering data on electricity use avoided through energy efficiency or fossil fuel electricity generation avoided through renewable energy. To see the methodology used to determine annual greenhouse gas emissions per passenger vehicle, visit the Calculations & References page for equations and sources used. For the calculator’s purposes, passenger vehicles are defined as 2-axle 4-tire vehicles, including passenger cars, vans, pickup trucks, and sport/utility vehicles.

#GREATER THAN LESS THAN EQUAL TO COMPARISON CARDS CODE#

If you can't use ComapreTo but can use bit manipulation you can implement that without conditions too (see Comparing two integers without any comparison and, code below less generic as we know size of System.Gasoline-powered passenger vehicles While passenger vehicles are not a unit of energy consumption, they do consume energy. We only need to adjust range to to use for indexing of array: int value1 = 42 ġ + value1.CompareTo(value2) // shift -1,1 range to 0,2 In this case sounds like result of Int32.CompareTo would be good starting point, and since we have just 3 values (-1,0,1) simple array (instead of Dictionary) would work. To remove all visible conditions in the code you normally use map (outcome, action). This answer for case you want to eliminate comparisons, including ?:, may not be suitable for 'before if statement' page in the book so. Your next lines of code should be: string message = some conditional logic But since you have probably not yet learned about loops, you won't be able to write that code yet. The better approach is to use TryParse, and to ask the user again if they enter a bad input. If your user puts in something that is not a number then your program terminates.

#GREATER THAN LESS THAN EQUAL TO COMPARISON CARDS HOW TO#

Of course you can have as many as you like: condition ?īut nested conditionals like this are often considered poor style because they get hard to read.ĭoes that give you insight into how to solve the problem?įor a complete beginner that is reasonable code, but you will learn soon I hope that it is very poor style because it crashes easily. Now there are three places a result can go instead of two. (condition ? consequence : alternative) : Since the conditional operator produces a value, and takes a value, then you can nest them. Where the operator produces a value, and where the three operands are also values.

The insight here is that the form of the conditional operator is: condition ? consequence : alternative It would be easy if it asked only if it's less than or greater than, less than or equal to or equal to or greater than number 2, but now there's 3 different things. That's the conditional operator, so if you are expressing logic that runs conditionally, use it. The reason I assume I can't use if statements is because they have not yet been covered.Ĭovering conditional expressions before conditional statements is an interesting pedagogical choice, but it is perfectly valid. Int number2 = Convert.ToInt32(Console.ReadLine()) This is the furthest i've got :P int number1 = Convert.ToInt32(Console.ReadLine()) The book is about to teach the if-statement basically just on the next page of this task though. I wouldn't believe it left me to guess the existence of if-statement, because all the tasks in it should be able to entirely be solved with things that have already been taught. The book already teached ? operator, but not CompareTo. I have been trying to figure this out, do i need to use the ? operator.? It would be easy if it asked only if it's less than or greater than, less than or equal to or equal to or greater than number 2, but now there's 3 different things. This task is given before the book teaches the if statements. The reason i assume i can't use if statements is because they have not yet been covered. 'Program that reads two numbers from the keyboard and prints if the number 1 is bigger than, equal to or less than number 2. I have a task on my C# programming book that i need to program a:

Greater than less than equal to comparison cards