How to resolve the algorithm Arithmetic/Integer step by step in the NSIS programming language

Published on 12 May 2024 09:40 PM
#Nsis

How to resolve the algorithm Arithmetic/Integer step by step in the NSIS programming language

Table of Contents

Problem Statement

Get two integers from the user,   and then (for those two integers), display their:

Don't include error handling. For quotient, indicate how it rounds   (e.g. towards zero, towards negative infinity, etc.). For remainder, indicate whether its sign matches the sign of the first operand or of the second operand, if they are different.

Bonus: Include an example of the integer divmod operator. For example: as in #Haskell, #Python and #ALGOL 68

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Arithmetic/Integer step by step in the NSIS programming language

Source code in the nsis programming language

Function Arithmetic
	Push $0
	Push $1
	Push $2
	StrCpy $0 21
	StrCpy $1 -2
	
	IntOp $2 $0 + $1
	DetailPrint "$0 + $1 = $2"
	IntOp $2 $0 - $1
	DetailPrint "$0 - $1 = $2"
	IntOp $2 $0 * $1
	DetailPrint "$0 * $1 = $2"
	IntOp $2 $0 / $1
	DetailPrint "$0 / $1 = $2"
	DetailPrint "Rounding is toward negative infinity"
	IntOp $2 $0 % $1
	DetailPrint "$0 % $1 = $2"
	DetailPrint "Sign of remainder matches the first number"
	
	Pop $2
	Pop $1
	Pop $0
FunctionEnd

You may also check:How to resolve the algorithm Array length step by step in the Smalltalk programming language
You may also check:How to resolve the algorithm Sort three variables step by step in the Ksh programming language
You may also check:How to resolve the algorithm Test a function step by step in the SQL PL programming language
You may also check:How to resolve the algorithm Terminal control/Ringing the terminal bell step by step in the Pascal programming language
You may also check:How to resolve the algorithm Named parameters step by step in the Bracmat programming language