How to resolve the algorithm Integer comparison step by step in the C# programming language
How to resolve the algorithm Integer comparison step by step in the C# programming language
Table of Contents
Problem Statement
Get two integers from the user. Then, display a message if the first integer is: the second integer.
Test the condition for each case separately, so that all three comparison operators are used in the code.
Let's start with the solution:
Step by Step solution about How to resolve the algorithm Integer comparison step by step in the C# programming language
The given C# code is a simple program that compares two integers and prints the result of the comparison. Here's a detailed explanation of the code:
-
int a = int.Parse(Console.ReadLine());
: This line reads a string from the console (which represents the first integer) and converts it into an integer using theint.Parse
method. It stores the converted integer in the variablea
. -
int b = int.Parse(Console.ReadLine());
: This line similarly reads a string from the console (which represents the second integer) and converts it into an integer using theint.Parse
method. It stores the converted integer in the variableb
. -
The program then performs the following three conditional checks:
-
if (a < b)
: This checks ifa
is less thanb
. Ifa
is indeed less thanb
, it prints the following message to the console: "{0} is less than {1}", where{0}
is replaced with the value ofa
and{1}
is replaced with the value ofb
. -
if (a == b)
: This checks ifa
is equal tob
. Ifa
is equal tob
, it prints the following message to the console: "{0} equals {1}", where{0}
is replaced with the value ofa
and{1}
is replaced with the value ofb
. -
if (a > b)
: This checks ifa
is greater thanb
. Ifa
is indeed greater thanb
, it prints the following message to the console: "{0} is greater than {1}", where{0}
is replaced with the value ofa
and{1}
is replaced with the value ofb
.
-
Depending on the values entered for a
and b
, the program will print the appropriate message to the console. For example, if you input a
as 5 and b
as 7, the program will print "5 is less than 7" to the console.
Source code in the csharp programming language
using System;
class Program
{
static void Main()
{
int a = int.Parse(Console.ReadLine());
int b = int.Parse(Console.ReadLine());
if (a < b)
Console.WriteLine("{0} is less than {1}", a, b);
if (a == b)
Console.WriteLine("{0} equals {1}", a, b);
if (a > b)
Console.WriteLine("{0} is greater than {1}", a, b);
}
}
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