"+" Addition Version 5 (Java)

Action group: Operators

Description

The action is designed to get the sum of two numbers.

Action icon

Settings of parameters

PropertyDescriptionTypeFilling exampleMandatory field
Parameters
The first addendumThe value or variable of the first addendumRobin.Numeric
Yes
The second addendumThe value or variable of the second addendumRobin.Numeric
Yes
Results
ResultResult variable containing the sum of two addendumsRobin.Numeric

Special conditions of  use

None.

Example of use 

Task

There is "Variable 1" with value 17 and "Variable 2" with value 3. It is required to find out the sum of two numbers (Variable1+ Variable2), write the result to a numeric variable and display the obtained number in a dialog box. 

Solution

Use the "Addition" and "Show message" actions. 

Implementation 

  1. Assemble a robot scheme consisting of actions: 
  2. Create a numeric variable "Variable 3" into which the result of the "Addition" action will be written. 
  3. Move the "Addition" action to the workspace and set its parameters.  
  4. Move the "Show message" action to the workspace and set its parameters.  
  5. Start the robot using the "Start" button in the top panel. 

Result

A dialog box with the total value is displayed on the screen.